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[209.132.180.67]) by mx.google.com with ESMTP id s10-v6si14133276pgv.47.2018.08.01.05.24.44; Wed, 01 Aug 2018 05:24:59 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=uA5RrDsq; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388966AbeHAOJW (ORCPT + 99 others); Wed, 1 Aug 2018 10:09:22 -0400 Received: from mail-qt0-f194.google.com ([209.85.216.194]:39085 "EHLO mail-qt0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388530AbeHAOJW (ORCPT ); Wed, 1 Aug 2018 10:09:22 -0400 Received: by mail-qt0-f194.google.com with SMTP id q12-v6so19555988qtp.6 for ; Wed, 01 Aug 2018 05:23:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=5lmhUfbjpiutexF7RdW0SOYL2X8iOt2QBP3vVmzwWNY=; b=uA5RrDsqsluuNF+4T0fNRC6nc+lwTv6xAS9WIjFuH0UxGnXQ3i6IuWgN/BFtLZ50UE CFTREcd6JIBzURH6IoxvMQ0eUZF56cGbhjjjpC8sG04ARdhOeJRnS8ZdaT8J7w8Dn9Wq dIaX8dYlDu7lk0R2fmTTQOn8J/Bd4SR7ud4Ij4IS2tAjtp6gmUdyXyXbcQLXFQuVjoAf 7knHaVOM2QjxYlLaw1kw12hvFpjHKFC92DnzsnaECTINDEZZS1c1uPNg9VMo3C2QSkmL OwP9oSG8AAk0XKj5dEC0jp4rdHCnifICUT7OtGh5qSyfWV2b7SiJK+2l+olFS+tJwyHo cehA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=5lmhUfbjpiutexF7RdW0SOYL2X8iOt2QBP3vVmzwWNY=; b=dMGYmRzvXAH3MArgkwaqJJDHClXpORJvGPL6LRygr0Z9K4IPBjEkYsddQGPVfl/bMs mBK87JV7NQfh3TiYdUvR6A6MKmR9HIDte57c+2bL0wRrmSFBJoPIZ6MSrWbjywkOxGww 1OPO9OR3jiCQS3eEZo2AtKUlV999so4HwaJe0annEUCxM0fDaRaUv1k25P55HdLj+V5J 5gd4grmXB5vOP9cGLfbYSdxdICCH7Ix346iOzrf2hta6azIUCL3wwjE0vhqScJfc72Ad AOyHDIkMtF6sBrWPnb7iD98DkZL0gu2gvlJmMD+OQRCAHpLBZtHwlORNjnGcRZemaeK1 X4gg== X-Gm-Message-State: AOUpUlHRD8gZPXkzWmRVig4LblMd38tOPPBXMGbtpqNmH9ksHOHIKowt nRPLkX5qpIsbiW1ya4L/axjnKSeU/xsDvG0kplo= X-Received: by 2002:a0c:f386:: with SMTP id i6-v6mr22962937qvk.100.1533126226965; Wed, 01 Aug 2018 05:23:46 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:ac8:471a:0:0:0:0:0 with HTTP; Wed, 1 Aug 2018 05:23:26 -0700 (PDT) In-Reply-To: <7ab1dcf1-28ea-f4df-3e50-3cd04c4e8a1e@gmail.com> References: <20180730064632.2555-1-geert@linux-m68k.org> <7ab1dcf1-28ea-f4df-3e50-3cd04c4e8a1e@gmail.com> From: Miguel Ojeda Date: Wed, 1 Aug 2018 14:23:26 +0200 Message-ID: Subject: Re: Build regressions/improvements in v4.18-rc7 To: Martin Sebor Cc: Geert Uytterhoeven , linux-kernel Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Martin, On Tue, Jul 31, 2018 at 9:59 PM, Martin Sebor wrote: > > Thanks for pointing this out! > Thanks to *you* for doing all the work behind this! > The first two calls are diagnosed because GCC uses the size > of the destination array as the size of the accessed object > (it would be invalid to write past its end and into the next > subobject). In the last call, since the destination array > is the last member of the enclosing object, GCC conservatively > treats it as a (potential) flexible array member and decides > the actual array could be bigger than its type implies. This > heuristic is designed to throttle optimization and doesn't > necessarily have to impact diagnostics (they could be more > strict) but the code for both for this warning is the same > so we end up with a false negative. The -Wstringop-overflow I see, I suspected something was going on. It is very good to know the reason behind it. When the feature is more stable, maybe it is a good idea to add some of the known false positives/negatives to the GCC docs (those that cannot be fixed), if any. > warning uses its own more refined logic and would trigger on > this case so it makes sense tighten up the truncation warning > and diagnose both. I opened bug 86764 in GCC Bugzilla to > take care of this. > > The just released GCC 8.2 fixes a few -Wstringop-truncation > false positives based on some of the feedback I got. If Thanks a lot -- following it. > there are any other issues (false positives or negatives) > please let me know. > I will! Sometimes I am not sure if reporting such things related to new-ish features like this since they might be trivial, intended, or impossible-to-fix; given how new and/or optimization-dependent they are; and therefore wasting people's time :) Cheers, Miguel > Martin > > >> >>> >>> Summarized: >>> - build errors: +1/-1 >>> - build warnings: +216/-46406 >>> >>> JFYI, when comparing v4.18-rc7[1] to v4.18-rc6[3], the summaries are: >>> - build errors: +0/-1 >>> - build warnings: +72/-62 >>> >>> Note that there may be false regressions, as some logs are incomplete. >>> Still, they're build errors/warnings. >>> >>> Happy fixing! ;-) >>> >>> Thanks to the linux-next team for providing the build service. >>> >>> [1] >>> http://kisskb.ellerman.id.au/kisskb/branch/linus/head/acb1872577b346bd15ab3a3f8dff780d6cca4b70/ >>> (233 out of 244 configs) >>> [2] >>> http://kisskb.ellerman.id.au/kisskb/branch/linus/head/29dcea88779c856c7dc92040a0c01233263101d4/ >>> (all 244 configs) >>> [3] >>> http://kisskb.ellerman.id.au/kisskb/branch/linus/head/d72e90f33aa4709ebecc5005562f52335e106a60/ >>> (233 out of 244 configs) >>> >>> >>> *** ERRORS *** >>> >>> 1 error regressions: >>> + error: "__sync_icache_dcache" [drivers/xen/xen-privcmd.ko] >>> undefined!: => N/A >>> >>> 1 error improvements: >>> - /kisskb/src/include/linux/thread_info.h: error: call to >>> '__bad_copy_from' declared with attribute error: copy source size is too >>> small: 134:19 => >>> >>> >>> *** WARNINGS *** >>> >>> [Deleted 26903 lines about "warning: ... [-Wpointer-sign]" on >>> parisc-allmodconfig] >>> [Deleted 19308 lines about "warning: -ffunction-sections disabled; it >>> makes profiling impossible [enabled by default]" on parisc-allmodconfig] >>> >>> 216 warning regressions: >>> + /kisskb/src/arch/parisc/include/asm/cmpxchg.h: warning: value >>> computed is not used [-Wunused-value]: => 48:3 >>> + /kisskb/src/arch/parisc/kernel/pci-dma.c: warning: >>> 'proc_pcxl_dma_show' defined but not used [-Wunused-function]: => 335:12 >>> + /kisskb/src/arch/s390/kernel/sysinfo.c: warning: 'sysinfo_show' >>> defined but not used [-Wunused-function]: => 275:12 >>> + /kisskb/src/arch/xtensa/kernel/pci.c: warning: 'pci_ctrl_tail' >>> defined but not used [-Wunused-variable]: => 45:32 >>> + /kisskb/src/crypto/ablkcipher.c: warning: 'strncpy' specified bound >>> 64 equals destination size [-Wstringop-truncation]: => 374:2, 448:2 >>> + /kisskb/src/crypto/async_tx/raid6test.c: warning: >>> 'raid6_dual_recov.constprop.1' uses dynamic stack allocation [enabled by >>> default]: => 128:1 >>> + /kisskb/src/crypto/blkcipher.c: warning: 'strncpy' specified bound 64 >>> equals destination size [-Wstringop-truncation]: => 513:2 >>> + /kisskb/src/drivers/auxdisplay/panel.c: warning: 'strncpy' output may >>> be truncated copying 8 bytes from a string of length 8 >>> [-Wstringop-truncation]: => 1505:2, 1506:2, 1507:2 >>> + /kisskb/src/drivers/devfreq/devfreq.c: warning: 'strncpy' specified >>> bound 16 equals destination size [-Wstringop-truncation]: => 593:2 >>> + /kisskb/src/drivers/firmware/google/coreboot_table.c: warning: 'ret' >>> may be used uninitialized in this function [-Wuninitialized]: => 102:9 >>> + >>> /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: >>> warning: 'strncpy' output may be truncated copying 19 bytes from a string of >>> length 19 [-Wstringop-truncation]: => 2291:2 >>> + >>> /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: >>> warning: 'strncpy' specified bound 32 equals destination size >>> [-Wstringop-truncation]: => 3381:2 >>> + >>> /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c: >>> warning: the frame size of 1032 bytes is larger than 1024 bytes >>> [-Wframe-larger-than=]: => 2021:1 >>> + >>> /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c: >>> warning: the frame size of 1044 bytes is larger than 1024 bytes >>> [-Wframe-larger-than=]: => 2731:1 >>> + /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: warning: >>> 'amdgpu_set_pp_dpm_mclk' uses dynamic stack allocation [enabled by default]: >>> => 681:1 >>> + /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: warning: >>> 'amdgpu_set_pp_dpm_pcie' uses dynamic stack allocation [enabled by default]: >>> => 732:1 >>> + /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: warning: >>> 'amdgpu_set_pp_dpm_sclk' uses dynamic stack allocation [enabled by default]: >>> => 631:1 >>> + /kisskb/src/drivers/gpu/drm/bridge/cdns-dsi.c: warning: >>> 'cdns_dsi_resume' defined but not used [-Wunused-function]: => 1340:12 >>> + /kisskb/src/drivers/gpu/drm/bridge/cdns-dsi.c: warning: >>> 'cdns_dsi_suspend' defined but not used [-Wunused-function]: => 1353:12 >>> + /kisskb/src/drivers/gpu/drm/i2c/tda9950.c: warning: >>> 'tda9950_write_range' uses dynamic stack allocation [enabled by default]: >>> => 96:1 >>> + /kisskb/src/drivers/gpu/drm/nouveau/nvif/client.c: warning: 'strncpy' >>> specified bound 32 equals destination size [-Wstringop-truncation]: => 72:2 >>> + /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c: >>> warning: overflow in conversion from 'int' to '__s8' {aka 'signed char'} >>> changes value from '-251' to '5' [-Woverflow]: => 60:21 >>> + /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c: >>> warning: 'strncpy' specified bound 16 equals destination size >>> [-Wstringop-truncation]: => 192:2 >>> + /kisskb/src/drivers/gpu/drm/panel/panel-arm-versatile.c: warning: >>> 'strncpy' specified bound 32 equals destination size >>> [-Wstringop-truncation]: => 267:2 >>> + /kisskb/src/drivers/infiniband/hw/cxgb4/device.c: warning: >>> 'prev_time' may be used uninitialized in this function [-Wuninitialized]: >>> => 152:14 >>> + /kisskb/src/drivers/infiniband/hw/ocrdma/ocrdma_hw.c: warning: >>> 'strncpy' output may be truncated copying 31 bytes from a string of length >>> 31 [-Wstringop-truncation]: => 1368:3 >>> + /kisskb/src/drivers/isdn/capi/capidrv.c: warning: 'strncpy' output >>> may be truncated copying 19 bytes from a string of length 19 >>> [-Wstringop-truncation]: => 2302:2 >>> + /kisskb/src/drivers/isdn/capi/capidrv.c: warning: 'strncpy' output >>> may be truncated copying 32 bytes from a string of length 49 >>> [-Wstringop-truncation]: => 2016:3, 1827:3 >>> + /kisskb/src/drivers/isdn/i4l/isdn_net.c: warning: 'strncpy' specified >>> bound 32 equals destination size [-Wstringop-truncation]: => 2997:2 >>> + /kisskb/src/drivers/isdn/i4l/isdn_tty.c: warning: 'strncpy' output >>> may be truncated copying 5 bytes from a string of length 49 >>> [-Wstringop-truncation]: => 2054:4 >>> + /kisskb/src/drivers/isdn/i4l/isdn_tty.c: warning: 'strncpy' output >>> truncated before terminating nul copying as many bytes from a string as its >>> length [-Wstringop-truncation]: => 790:3, 880:3 >>> + /kisskb/src/drivers/md/dm-crypt.c: warning: >>> 'crypt_iv_lmk_one.isra.27' uses dynamic stack allocation [enabled by >>> default]: => 648:1 >>> + /kisskb/src/drivers/md/dm-crypt.c: warning: >>> 'crypt_iv_tcw_whitening.isra.26' uses dynamic stack allocation [enabled by >>> default]: => 795:1 >>> + /kisskb/src/drivers/md/dm-log-userspace-base.c: warning: 'strncpy' >>> specified bound 129 equals destination size [-Wstringop-truncation]: => >>> 226:2 >>> + /kisskb/src/drivers/media/platform/fsl-viu.c: warning: "in_be32" >>> redefined [enabled by default]: => 42:0 >>> + /kisskb/src/drivers/media/platform/fsl-viu.c: warning: "out_be32" >>> redefined [enabled by default]: => 41:0 >>> + /kisskb/src/drivers/media/platform/omap3isp/isp.c: warning: >>> 'isp_resume_modules' defined but not used [-Wunused-function]: => 1008:13 >>> + /kisskb/src/drivers/media/platform/omap3isp/isp.c: warning: >>> 'isp_suspend_modules' defined but not used [-Wunused-function]: => 974:12 >>> + /kisskb/src/drivers/misc/c2port/core.c: warning: 'strncpy' specified >>> bound 32 equals destination size [-Wstringop-truncation]: => 929:2 >>> + /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: >>> '____alloc_ei_netdev' defined but not used [-Wunused-function]: => 988:27 >>> + /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: >>> '__ei_close' defined but not used [-Wunused-function]: => 230:12 >>> + /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: >>> '__ei_get_stats' defined but not used [-Wunused-function]: => 850:33 >>> + /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_open' >>> defined but not used [-Wunused-function]: => 201:12 >>> + /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_poll' >>> defined but not used [-Wunused-function]: => 509:13 >>> + /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: >>> '__ei_set_multicast_list' defined but not used [-Wunused-function]: => >>> 950:13 >>> + /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: >>> '__ei_start_xmit' defined but not used [-Wunused-function]: => 300:20 >>> + /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: >>> '__ei_tx_timeout' defined but not used [-Wunused-function]: => 254:13 >>> + /kisskb/src/drivers/net/ethernet/intel/i40e/i40e_ptp.c: warning: >>> 'strncpy' specified bound 16 equals destination size >>> [-Wstringop-truncation]: => 697:2 >>> + /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: warning: >>> overflow in implicit constant conversion [-Woverflow]: => 543:41 >>> + /kisskb/src/drivers/net/ethernet/marvell/sky2.c: warning: 'strncpy' >>> specified bound 16 equals destination size [-Wstringop-truncation]: => >>> 4928:3 >>> + /kisskb/src/drivers/net/hamradio/hdlcdrv.c: warning: 'strncpy' >>> specified bound 32 equals destination size [-Wstringop-truncation]: => >>> 614:4 >>> + /kisskb/src/drivers/net/phy/dp83640_reg.h: warning: "PAGE0" >>> redefined: => 8 >>> + /kisskb/src/drivers/net/wireless/broadcom/b43/leds.c: warning: >>> 'strncpy' specified bound 32 equals destination size >>> [-Wstringop-truncation]: => 134:2 >>> + >>> /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c: >>> warning: 'strncpy' output truncated before terminating nul copying 3 bytes >>> from a string of the same length [-Wstringop-truncation]: => 4167:2 >>> + /kisskb/src/drivers/net/wireless/intel/iwlwifi/fw/dbg.c: warning: >>> 'strncpy' specified bound 64 equals destination size >>> [-Wstringop-truncation]: => 753:2 >>> + /kisskb/src/drivers/net/wireless/intersil/hostap/hostap_ioctl.c: >>> warning: 'strncpy' specified bound 16 equals destination size >>> [-Wstringop-truncation]: => 3611:3 >>> + /kisskb/src/drivers/net/wireless/intersil/prism54/isl_ioctl.c: >>> warning: 'strncpy' output may be truncated copying 16 bytes from a string of >>> length 28 [-Wstringop-truncation]: => 284:2 >>> + /kisskb/src/drivers/net/wireless/ray_cs.c: warning: 'strncpy' >>> specified bound 32 equals destination size [-Wstringop-truncation]: => >>> 638:3 >>> + /kisskb/src/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c: >>> warning: 'strncpy' specified bound 22 equals destination size >>> [-Wstringop-truncation]: => 149:2 >>> + /kisskb/src/drivers/nvme/host/core.c: warning: 'strncpy' output may >>> be truncated copying 223 bytes from a string of length 255 >>> [-Wstringop-truncation]: => 2061:3 >>> + /kisskb/src/drivers/nvme/target/discovery.c: warning: 'strncpy' >>> output truncated copying 8 bytes from a string of length 11 >>> [-Wstringop-truncation]: => 160:2 >>> + /kisskb/src/drivers/nvmem/rave-sp-eeprom.c: warning: >>> 'rave_sp_eeprom_io' uses dynamic stack allocation [enabled by default]: => >>> 133:1 >>> + /kisskb/src/drivers/power/supply/charger-manager.c: warning: >>> 'strncpy' output may be truncated copying 32 bytes from a string of length >>> 32 [-Wstringop-truncation]: => 488:3 >>> + /kisskb/src/drivers/rpmsg/qcom_glink_native.c: warning: 'strncpy' >>> specified bound 32 equals destination size [-Wstringop-truncation]: => >>> 1404:3, 1454:3 >>> + /kisskb/src/drivers/scsi/3w-sas.c: warning: 'strncpy' output >>> truncated before terminating nul copying 11 bytes from a string of the same >>> length [-Wstringop-truncation]: => 1328:3 >>> + /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c: warning: 'strncpy' >>> output truncated before terminating nul copying 16 bytes from a string of >>> the same length [-Wstringop-truncation]: => 2971:3 >>> + /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c: warning: 'strncpy' >>> output truncated before terminating nul copying 4 bytes from a string of the >>> same length [-Wstringop-truncation]: => 2973:3 >>> + /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c: warning: 'strncpy' >>> output truncated before terminating nul copying 8 bytes from a string of the >>> same length [-Wstringop-truncation]: => 2969:3 >>> + /kisskb/src/drivers/scsi/esas2r/esas2r_ioctl.c: warning: 'dma_addr' >>> may be used uninitialized in this function [-Wmaybe-uninitialized]: => >>> 1910:19 >>> + /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' output may be >>> truncated copying 4 bytes from a string of length 7 [-Wstringop-truncation]: >>> => 5627:2 >>> + /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' output truncated >>> before terminating nul copying 16 bytes from a string of the same length >>> [-Wstringop-truncation]: => 4040:2, 3520:6 >>> + /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' output truncated >>> before terminating nul copying 4 bytes from a string of the same length >>> [-Wstringop-truncation]: => 4041:2, 3522:6, 5625:2, 5626:2 >>> + /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' output truncated >>> before terminating nul copying 8 bytes from a string of the same length >>> [-Wstringop-truncation]: => 2243:2, 4039:2, 3518:6 >>> + /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' specified bound 4 >>> equals destination size [-Wstringop-truncation]: => 5628:2 >>> + /kisskb/src/drivers/scsi/pm8001/pm8001_sas.c: warning: 'strncpy' >>> specified bound 8 equals destination size [-Wstringop-truncation]: => 886:2 >>> + /kisskb/src/drivers/scsi/qla2xxx/qla_mr.c: warning: 'strncpy' output >>> may be truncated copying 64 bytes from a string of length 64 >>> [-Wstringop-truncation]: => 1886:4, 1890:4, 1888:4, 1882:4, 1892:4 >>> + /kisskb/src/drivers/staging/fbtft/fbtft-core.c: warning: 'strncpy' >>> specified bound 16 equals destination size [-Wstringop-truncation]: => >>> 774:2 >>> + /kisskb/src/drivers/staging/ks7010/ks_wlan_net.c: warning: 'strncpy' >>> output may be truncated copying 16 bytes from a string of length 32 >>> [-Wstringop-truncation]: => 385:2 >>> + /kisskb/src/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c: warning: >>> 'strncpy' specified bound 16 equals destination size >>> [-Wstringop-truncation]: => 1923:2 >>> + /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c: warning: >>> 'strncpy' output may be truncated copying 32 bytes from a string of length >>> 32 [-Wstringop-truncation]: => 1694:5, 1687:5 >>> + /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c: >>> warning: 'strncpy' output may be truncated copying 32 bytes from a string of >>> length 32 [-Wstringop-truncation]: => 1468:5, 1463:6 >>> + /kisskb/src/drivers/staging/rtl8712/rtl871x_ioctl_linux.c: warning: >>> 'strncpy' specified bound 16 equals destination size >>> [-Wstringop-truncation]: => 1792:2 >>> + /kisskb/src/drivers/staging/rts5208/rtsx_scsi.c: warning: 'strncpy' >>> output truncated copying 28 bytes from a string of length 29 >>> [-Wstringop-truncation]: => 539:3 >>> + /kisskb/src/drivers/staging/rts5208/rtsx_scsi.c: warning: 'strncpy' >>> output truncated copying between 1 and 27 bytes from a string of length 29 >>> [-Wstringop-truncation]: => 539:3 >>> + /kisskb/src/drivers/staging/speakup/kobjects.c: warning: 'strncpy' >>> output truncated before terminating nul copying as many bytes from a string >>> as its length [-Wstringop-truncation]: => 522:2, 391:2 >>> + >>> /kisskb/src/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c: >>> warning: 'strncpy' specified bound 128 equals destination size >>> [-Wstringop-truncation]: => 916:2 >>> + /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: >>> 'cxgbit_tx_datain_iso.isra.32' uses dynamic stack allocation [enabled by >>> default]: => 501:1 >>> + /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c: warning: >>> 'strncat' specified bound 1 equals source length [-Wstringop-overflow=]: => >>> 639:3 >>> + /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c: warning: >>> 'strncat' specified bound 4 equals source length [-Wstringop-overflow=]: => >>> 640:3 >>> + /kisskb/src/drivers/video/fbdev/uvesafb.c: warning: 'strncpy' output >>> truncated before terminating nul copying 4 bytes from a string of the same >>> length [-Wstringop-truncation]: => 425:2 >>> + /kisskb/src/drivers/video/fbdev/uvesafb.c: warning: 'strncpy' >>> specified bound 4096 equals destination size [-Wstringop-truncation]: => >>> 1873:2 >>> + /kisskb/src/drivers/video/hdmi.c: warning: 'strncpy' specified bound >>> 16 equals destination size [-Wstringop-truncation]: => 175:2 >>> + /kisskb/src/drivers/video/hdmi.c: warning: 'strncpy' specified bound >>> 8 equals destination size [-Wstringop-truncation]: => 174:2 >>> + /kisskb/src/fs/ceph/mds_client.c: warning: 'strncpy' output may be >>> truncated copying 64 bytes from a string of length 64 >>> [-Wstringop-truncation]: => 3647:2 >>> + /kisskb/src/fs/cifs/cifsencrypt.c: warning: 'strncpy' specified bound >>> 16 equals destination size [-Wstringop-truncation]: => 306:3 >>> + /kisskb/src/fs/configfs/symlink.c: warning: 'strncpy' output >>> truncated before terminating nul copying as many bytes from a string as its >>> length [-Wstringop-truncation]: => 67:3 >>> + /kisskb/src/fs/ext4/super.c: warning: 'strncpy' specified bound 32 >>> equals destination size [-Wstringop-truncation]: => 326:2, 330:3 >>> + /kisskb/src/fs/f2fs/namei.c: warning: 'strncpy' output truncated >>> before terminating nul copying as many bytes from a string as its length >>> [-Wstringop-truncation]: => 257:3, 249:3 >>> + /kisskb/src/fs/hfsplus/xattr.c: warning: 'strncpy' output truncated >>> before terminating nul copying 4 bytes from a string of the same length >>> [-Wstringop-truncation]: => 416:3 >>> + /kisskb/src/fs/kernfs/symlink.c: warning: 'strncpy' output truncated >>> before terminating nul copying as many bytes from a string as its length >>> [-Wstringop-truncation]: => 91:3 >>> + /kisskb/src/fs/proc/vmcore.c: warning: 'vmcoredd_mmap_dumps' defined >>> but not used [-Wunused-function]: => 228:12 >>> + /kisskb/src/fs/xfs/xfs_xattr.c: warning: 'strncpy' output may be >>> truncated copying between 5 and 9 bytes from a string of length 9 >>> [-Wstringop-truncation]: => 142:2 >>> + /kisskb/src/include/linux/overflow.h: warning: comparison of distinct >>> pointer types lacks a cast: => 54:15, 53:15 >>> + /kisskb/src/include/net/sock.h: warning: 'sk' may be used >>> uninitialized in this function [-Wuninitialized]: => 1863:19 >>> + /kisskb/src/include/scsi/fc_encode.h: warning: 'strncpy' output may >>> be truncated copying 64 bytes from a string of length 79 >>> [-Wstringop-truncation]: => 287:3, 275:3 >>> + /kisskb/src/include/trace/events/wbt.h: warning: 'strncpy' specified >>> bound 32 equals destination size [-Wstringop-truncation]: => 36:3, 70:3, >>> 141:3, 106:3 >>> + /kisskb/src/include/trace/events/writeback.h: warning: 'strncpy' >>> specified bound 32 equals destination size [-Wstringop-truncation]: => >>> 324:3, 299:3, 179:3, 99:3, 375:3, 223:3, 277:3, 69:3, 586:3, 660:3 >>> + /kisskb/src/kernel/dma/direct.c: warning: format '%zu' expects >>> argument of type 'size_t', but argument 5 has type 'unsigned int' >>> [-Wformat=]: => 46:26 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32, >>> 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32, >>> 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33, >>> 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33, >>> 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 146:32 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: => 127:33 >>> + /kisskb/src/kernel/rseq.c: warning: 'rseq_ip_fixup' uses dynamic >>> stack allocation [enabled by default]: => 249:1 >>> + /kisskb/src/kernel/rseq.c: warning: 'rseq_syscall' uses dynamic stack >>> allocation [enabled by default]: => 301:1 >>> + /kisskb/src/lib/kobject.c: warning: 'strncpy' output truncated before >>> terminating nul copying as many bytes from a string as its length >>> [-Wstringop-truncation]: => 128:3 >>> + /kisskb/src/lib/test_hexdump.c: warning: 'strncpy' output truncated >>> before terminating nul copying as many bytes from a string as its length >>> [-Wstringop-truncation]: => 84:3 >>> + /kisskb/src/lib/test_hexdump.c: warning: 'strncpy' output truncated >>> copying between 0 and 32 bytes from a string of length 32 >>> [-Wstringop-truncation]: => 98:3 >>> + /kisskb/src/lib/xxhash.c: warning: the frame size of 1624 bytes is >>> larger than 1280 bytes [-Wframe-larger-than=]: => 236:1 >>> + /kisskb/src/net/bluetooth/hidp/core.c: warning: 'strncpy' output may >>> be truncated copying 127 bytes from a string of length 127 >>> [-Wstringop-truncation]: => 778:2 >>> + /kisskb/src/net/core/rtnetlink.c: warning: the frame size of 1232 >>> bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 3102:1 >>> + /kisskb/src/net/core/rtnetlink.c: warning: the frame size of 1280 >>> bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 3102:1 >>> + /kisskb/src/net/ncsi/ncsi-manage.c: warning: 'vid' may be used >>> uninitialized in this function [-Wuninitialized]: => 625:19 >>> + /kisskb/src/net/netfilter/ipset/ip_set_core.c: warning: 'strncpy' >>> specified bound 32 equals destination size [-Wstringop-truncation]: => >>> 1170:2 >>> + /kisskb/src/net/tipc/bearer.c: warning: 'strncpy' specified bound 32 >>> equals destination size [-Wstringop-truncation]: => 141:2 >>> + /kisskb/src/net/tipc/topsrv.c: warning: 'strncpy' specified bound >>> depends on the length of the source argument [-Wstringop-overflow=]: => >>> 660:2 >>> + /kisskb/src/security/selinux/hooks.c: warning: 'strncpy' specified >>> bound 64 equals destination size [-Wstringop-truncation]: => 6718:2 >>> + : warning: #warning syscall io_pgetevents not implemented >>> [-Wcpp]: => 1332:2 >>> + : warning: #warning syscall rseq not implemented [-Wcpp]: => >>> 1335:2 >>> + warning: "clear_page" [drivers/gpu/drm/ttm/ttm.ko] has no CRC!: => >>> N/A >>> + warning: "clear_page" [drivers/md/dm-integrity.ko] has no CRC!: => >>> N/A >>> + warning: "clear_page" [drivers/md/raid456.ko] has no CRC!: => N/A >>> + warning: "clear_page" [fs/btrfs/btrfs.ko] has no CRC!: => N/A >>> + warning: "clear_page" [fs/exofs/exofs.ko] has no CRC!: => N/A >>> + warning: "clear_page" [fs/exofs/libore.ko] has no CRC!: => N/A >>> + warning: "clear_page" [fs/fuse/fuse.ko] has no CRC!: => N/A >>> + warning: "clear_page" [fs/gfs2/gfs2.ko] has no CRC!: => N/A >>> + warning: "clear_page" [fs/ntfs/ntfs.ko] has no CRC!: => N/A >>> + warning: "clear_page" [fs/ocfs2/dlm/ocfs2_dlm.ko] has no CRC!: => >>> N/A >>> + warning: "copy_page" [drivers/block/drbd/drbd.ko] has no CRC!: => >>> N/A >>> + warning: "copy_page" [drivers/gpu/drm/ttm/ttm.ko] has no CRC!: => >>> N/A >>> + warning: "copy_page" [fs/btrfs/btrfs.ko] has no CRC!: => N/A >>> + warning: "copy_page" [fs/cachefiles/cachefiles.ko] has no CRC!: => >>> N/A >>> + warning: "copy_page" [fs/fuse/fuse.ko] has no CRC!: => N/A >>> + warning: "copy_page" [fs/nilfs2/nilfs2.ko] has no CRC!: => N/A >>> + warning: EXPORT symbol "clear_page" [vmlinux] version generation >>> failed, symbol will not be versioned.: => N/A >>> + warning: EXPORT symbol "copy_page" [vmlinux] version generation >>> failed, symbol will not be versioned.: => N/A >>> + warning: drivers/hwmon/ibmpowernv.o(.text+0xa1c): Section mismatch in >>> reference from the function .create_device_attrs() to the function >>> .init.text:.make_sensor_label(): => N/A >>> + warning: vmlinux.o (.PPC.EMB.apuinfo): unexpected non-allocatable >>> section.: => N/A >>> + warning: vmlinux.o(.text+0x35f80): Section mismatch in reference from >>> the function setup_scache() to the function .init.text:loongson3_sc_init(): >>> => N/A >>> + warning: vmlinux.o(.text+0x388ff0): Section mismatch in reference >>> from the function .devm_memremap_pages() to the function >>> .meminit.text:.arch_add_memory(): => N/A >>> + warning: vmlinux.o(.text+0x389834): Section mismatch in reference >>> from the function .devm_memremap_pages_release() to the function >>> .meminit.text:.arch_remove_memory(): => N/A >>> + warning: vmlinux.o(.text+0x3905d0): Section mismatch in reference >>> from the function .devm_memremap_pages() to the function >>> .meminit.text:.arch_add_memory(): => N/A >>> + warning: vmlinux.o(.text+0x390e14): Section mismatch in reference >>> from the function .devm_memremap_pages_release() to the function >>> .meminit.text:.arch_remove_memory(): => N/A >>> + warning: vmlinux.o(.text+0x3aa40): Section mismatch in reference from >>> the function mips_sc_init() to the function .init.text:mips_sc_probe_cm3(): >>> => N/A >>> + warning: vmlinux.o(.text+0x3fef80): Section mismatch in reference >>> from the function .devm_memremap_pages() to the function >>> .meminit.text:.arch_add_memory(): => N/A >>> + warning: vmlinux.o(.text+0x3ff7c4): Section mismatch in reference >>> from the function .devm_memremap_pages_release() to the function >>> .meminit.text:.arch_remove_memory(): => N/A >>> + warning: vmlinux.o(.text+0x4b896c): Section mismatch in reference >>> from the function .hmm_devmem_release() to the function >>> .meminit.text:.arch_remove_memory(): => N/A >>> + warning: vmlinux.o(.text+0x4b8c68): Section mismatch in reference >>> from the function .hmm_devmem_pages_create() to the function >>> .meminit.text:.arch_add_memory(): => N/A >>> + warning: vmlinux.o(.text+0x4c084c): Section mismatch in reference >>> from the function .hmm_devmem_release() to the function >>> .meminit.text:.arch_remove_memory(): => N/A >>> + warning: vmlinux.o(.text+0x4c0b48): Section mismatch in reference >>> from the function .hmm_devmem_pages_create() to the function >>> .meminit.text:.arch_add_memory(): => N/A >>> + warning: vmlinux.o(.text+0x4e46f14): Section mismatch in reference >>> from the function .create_device_attrs() to the function >>> .init.text:.make_sensor_label(): => N/A >>> + warning: vmlinux.o(.text+0x535bec): Section mismatch in reference >>> from the function .hmm_devmem_release() to the function >>> .meminit.text:.arch_remove_memory(): => N/A >>> + warning: vmlinux.o(.text+0x535ee8): Section mismatch in reference >>> from the function .hmm_devmem_pages_create() to the function >>> .meminit.text:.arch_add_memory(): => N/A >>> + warning: vmlinux.o(.text.unlikely+0x2a44): Section mismatch in >>> reference from the function .remove_pmd_table() to the function >>> .meminit.text:.split_kernel_mapping(): => N/A >>> + warning: vmlinux.o(.text.unlikely+0x2ab4): Section mismatch in >>> reference from the function .remove_pmd_table() to the function >>> .meminit.text:.split_kernel_mapping(): => N/A >>> + warning: vmlinux.o(.text.unlikely+0x2bbc): Section mismatch in >>> reference from the function .remove_pud_table() to the function >>> .meminit.text:.split_kernel_mapping(): => N/A >>> + warning: vmlinux.o(.text.unlikely+0x2cd8): Section mismatch in >>> reference from the function .remove_pud_table() to the function >>> .meminit.text:.split_kernel_mapping(): => N/A >>> >>> 46406 warning improvements: >>> - /kisskb/src/arch/parisc/include/uapi/asm/swab.h: warning: 'b' may be >>> used uninitialized in this function [-Wuninitialized]: 13:2 => >>> - /kisskb/src/arch/parisc/include/uapi/asm/swab.h: warning: 'clearval' >>> may be used uninitialized in this function [-Wuninitialized]: 34:2 => >>> - /kisskb/src/arch/parisc/include/uapi/asm/swab.h: warning: 'g' may be >>> used uninitialized in this function [-Wuninitialized]: 13:2 => >>> - /kisskb/src/arch/parisc/include/uapi/asm/swab.h: warning: 'r' may be >>> used uninitialized in this function [-Wuninitialized]: 13:2 => >>> - /kisskb/src/arch/powerpc/boot/mpc8xx.c: warning: variable 'div' set >>> but not used [-Wunused-but-set-variable]: 27:26 => >>> - /kisskb/src/arch/s390/kernel/early.c: warning: 'memmove_early' >>> defined but not used [-Wunused-function]: 313:20 => >>> - /kisskb/src/arch/sh/math-emu/math.c: warning: statement with no >>> effect [-Wunused-value]/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In >>> function 'arch_clk_init':: 108:1 => >>> - /kisskb/src/arch/x86/net/bpf_jit_comp.c: warning: 'reload_skb_data' >>> may be used uninitialized in this function [-Wuninitialized]: 913:8 => >>> - /kisskb/src/crypto/async_tx/raid6test.c: warning: >>> 'raid6_dual_recov.constprop.0' uses dynamic stack allocation [enabled by >>> default]: 128:1 => >>> - /kisskb/src/crypto/cfb.c: warning: 'crypto_cfb_decrypt_inplace' uses >>> dynamic stack allocation [enabled by default]: 179:1 => >>> - /kisskb/src/crypto/cfb.c: warning: 'crypto_cfb_encrypt_inplace' uses >>> dynamic stack allocation [enabled by default]: 110:1 => >>> - /kisskb/src/crypto/cfb.c: warning: 'crypto_cfb_final' uses dynamic >>> stack allocation [enabled by default]: 67:1 => >>> - /kisskb/src/crypto/cipher.c: warning: 'cipher_crypt_unaligned' uses >>> dynamic stack allocation [enabled by default]: 76:1 => >>> - /kisskb/src/crypto/ctr.c: warning: 'crypto_ctr_crypt_final' uses >>> dynamic stack allocation [enabled by default]: 71:1 => >>> - /kisskb/src/crypto/ctr.c: warning: 'crypto_ctr_crypt_inplace' uses >>> dynamic stack allocation [enabled by default]: 124:1 => >>> - /kisskb/src/crypto/cts.c: warning: 'cts_cbc_decrypt' uses dynamic >>> stack allocation [enabled by default]: 221:1 => >>> - /kisskb/src/crypto/cts.c: warning: 'cts_cbc_encrypt' uses dynamic >>> stack allocation [enabled by default]: 129:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'apply_z' uses dynamic stack >>> allocation [enabled by default]: 720:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'ecc_gen_privkey' uses dynamic >>> stack allocation [enabled by default]: 984:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'ecc_make_pub_key' uses dynamic >>> stack allocation [enabled by default]: 1020:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'ecc_point_double_jacobian' uses >>> dynamic stack allocation [enabled by default]: 708:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'ecc_point_mult.isra.0' uses >>> dynamic stack allocation [enabled by default]: 896:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'vli_mmod_fast' uses dynamic stack >>> allocation [enabled by default]: 533:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'vli_mod_inv' uses dynamic stack >>> allocation [enabled by default]: 632:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'vli_mod_mult_fast' uses dynamic >>> stack allocation [enabled by default]: 543:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'vli_mod_square_fast' uses dynamic >>> stack allocation [enabled by default]: 553:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'xycz_add' uses dynamic stack >>> allocation [enabled by default]: 784:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'xycz_add_c' uses dynamic stack >>> allocation [enabled by default]: 841:1 => >>> - /kisskb/src/crypto/ecc.c: warning: 'xycz_initial_double' uses dynamic >>> stack allocation [enabled by default]: 743:1 => >>> - /kisskb/src/crypto/pcbc.c: warning: >>> 'crypto_pcbc_decrypt_inplace.isra.2' uses dynamic stack allocation [enabled >>> by default]: 161:1 => >>> - /kisskb/src/crypto/pcbc.c: warning: >>> 'crypto_pcbc_encrypt_inplace.isra.3' uses dynamic stack allocation [enabled >>> by default]: 89:1 => >>> - /kisskb/src/crypto/tcrypt.c: warning: 'do_mult_acipher_op' uses >>> dynamic stack allocation [enabled by default]: 1144:1 => >>> - /kisskb/src/crypto/tcrypt.c: warning: 'do_mult_aead_op' uses dynamic >>> stack allocation [enabled by default]: 184:1 => >>> - /kisskb/src/crypto/tcrypt.c: warning: 'test_mb_ahash_cycles' uses >>> dynamic stack allocation [enabled by default]: 782:1 => >>> - /kisskb/src/crypto/tcrypt.c: warning: 'test_mb_ahash_jiffies' uses >>> dynamic stack allocation [enabled by default]: 746:1 => >>> - /kisskb/src/drivers/char/tpm/tpm2-cmd.c: warning: 'blob_handle' may >>> be used uninitialized in this function [-Wuninitialized]: 730:24 => >>> - /kisskb/src/drivers/crypto/inside-secure/safexcel_cipher.c: warning: >>> 'safexcel_cipher_exit_inv' uses dynamic stack allocation [enabled by >>> default]: 470:1 => >>> - /kisskb/src/drivers/crypto/inside-secure/safexcel_hash.c: warning: >>> 'safexcel_ahash_exit_inv' uses dynamic stack allocation [enabled by >>> default]: 516:1 => >>> - /kisskb/src/drivers/dma/dmatest.c: warning: 'dmatest_func' uses >>> dynamic stack allocation [enabled by default]: 811:1 => >>> - /kisskb/src/drivers/gpio/gpio-stmpe.c: warning: 'stmpe_gpio_irq' uses >>> dynamic stack allocation [enabled by default]: 428:1 => >>> - /kisskb/src/drivers/gpio/gpiolib.c: warning: >>> 'gpiod_get_array_value_complex' uses dynamic stack allocation [enabled by >>> default]: 2757:1 => >>> - /kisskb/src/drivers/gpio/gpiolib.c: warning: >>> 'gpiod_set_array_value_complex' uses dynamic stack allocation [enabled by >>> default]: 2986:1 => >>> - /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c: >>> warning: overflow in implicit constant conversion [-Woverflow]: 60:3 => >>> - >>> /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c: >>> warning: 'acr_ls_msgqueue_post_run' uses dynamic stack allocation [enabled >>> by default]: 100:1 => >>> - /kisskb/src/drivers/iio/temperature/mlx90632.c: warning: >>> 'object_new_raw' may be used uninitialized in this function >>> [-Wuninitialized]: 472:39 => >>> - /kisskb/src/drivers/iio/temperature/mlx90632.c: warning: >>> 'object_old_raw' may be used uninitialized in this function >>> [-Wuninitialized]: 472:39 => >>> - /kisskb/src/drivers/input/rmi4/rmi_f11.c: warning: 'abs_fingers' may >>> be used uninitialized in this function [-Wuninitialized]: 631:3 => >>> - /kisskb/src/drivers/md/dm-crypt.c: warning: >>> 'crypt_iv_lmk_one.isra.29' uses dynamic stack allocation [enabled by >>> default]: 648:1 => >>> - /kisskb/src/drivers/md/dm-crypt.c: warning: >>> 'crypt_iv_tcw_whitening.isra.28' uses dynamic stack allocation [enabled by >>> default]: 795:1 => >>> - /kisskb/src/drivers/mfd/arizona-core.c: warning: 'n_subdevs' may be >>> used uninitialized in this function [-Wuninitialized]: 1387:6 => >>> - /kisskb/src/drivers/mfd/rave-sp.c: warning: 'rave_sp_receive_frame' >>> uses dynamic stack allocation [enabled by default]: 440:1 => >>> - /kisskb/src/drivers/misc/tifm_7xx1.c: warning: 'tifm_7xx1_resume' >>> uses dynamic stack allocation [enabled by default]: 298:1 => >>> - /kisskb/src/drivers/mmc/core/pwrseq_simple.c: warning: >>> 'mmc_pwrseq_simple_set_gpios_value.isra.9' uses dynamic stack allocation >>> [enabled by default]: 52:1 => >>> - /kisskb/src/drivers/mtd/inftlmount.c: warning: >>> 'check_free_sectors.isra.0.constprop.1' uses dynamic stack allocation >>> [enabled by default]: 359:1 => >>> - /kisskb/src/drivers/mtd/nftlmount.c: warning: >>> 'check_free_sectors.isra.2' uses dynamic stack allocation [enabled by >>> default]: 297:1 => >>> - /kisskb/src/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c: warning: >>> value computed is not used [-Wunused-value]: 9972:4 => >>> - /kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c: >>> warning: value computed is not used [-Wunused-value]: 4446:4 => >>> - /kisskb/src/drivers/net/ethernet/marvell/mvpp2.c: warning: overflow >>> in implicit constant conversion [-Woverflow]: 4366:41 => >>> - /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c: >>> warning: 'stmmac_dma_interrupt' uses dynamic stack allocation [enabled by >>> default]: 2117:1 => >>> - /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.dev' may be used >>> uninitialized in this function [-Wuninitialized]: 585:3 => >>> - /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.fl4.daddr' may be >>> used uninitialized in this function [-Wuninitialized]: 587:22 => >>> - /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.fl4.saddr' may be >>> used uninitialized in this function [-Wuninitialized]: 587:22 => >>> - /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.gtph_port' may be >>> used uninitialized in this function [-Wuninitialized]: 587:22 => >>> - /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.iph' may be used >>> uninitialized in this function [-Wuninitialized]: 589:20 => >>> - /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.sk' may be used >>> uninitialized in this function [-Wuninitialized]: 587:22 => >>> - /kisskb/src/drivers/net/phy/dp83640_reg.h: warning: "PAGE0" redefined >>> [enabled by default]: 8:0 => >>> - /kisskb/src/drivers/net/wireless/intersil/p54/eeprom.c: warning: >>> assuming signed overflow does not occur when assuming that (X - c) <= X is >>> always true [-Wstrict-overflow]: 462:4, 461:4, 463:4, 460:4 => >>> - /kisskb/src/drivers/scsi/bfa/bfa_fcs_lport.c: warning: the frame size >>> of 1712 bytes is larger than 1280 bytes [-Wframe-larger-than=]: 2160:1 => >>> - /kisskb/src/drivers/scsi/dpt_i2o.c: warning: 'adpt_i2o_passthru' uses >>> dynamic stack allocation [enabled by default]: 1893:1 => >>> - /kisskb/src/drivers/scsi/osd/osd_initiator.c: warning: >>> 'osd_req_decode_sense_full' uses dynamic stack allocation [enabled by >>> default]: 1955:1 => >>> - /kisskb/src/drivers/scsi/scsi_debug.c: warning: value computed is not >>> used [-Wunused-value]: 1622:2 => >>> - /kisskb/src/drivers/scsi/ufs/ufshcd.c: warning: 'ufs_get_device_desc' >>> uses dynamic stack allocation [enabled by default]: 6093:1 => >>> - /kisskb/src/drivers/scsi/ufs/ufshcd.c: warning: >>> 'ufshcd_init_icc_levels' uses dynamic stack allocation [enabled by default]: >>> 5986:1 => >>> - >>> /kisskb/src/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c: >>> warning: 'vchiq_dump_service_use_state' uses dynamic stack allocation >>> [enabled by default]: 3498:1 => >>> - /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: >>> 'cxgbit_tx_datain_iso.isra.31' uses dynamic stack allocation [enabled by >>> default]: 501:1 => >>> - /kisskb/src/drivers/usb/host/xhci-tegra.c: warning: 'err' may be used >>> uninitialized in this function [-Wuninitialized]: 552:6 => >>> - /kisskb/src/fs/btrfs/raid56.c: warning: 'finish_parity_scrub' uses >>> dynamic stack allocation [enabled by default]: 2513:1 => >>> - /kisskb/src/fs/btrfs/raid56.c: warning: 'finish_rmw' uses dynamic >>> stack allocation [enabled by default]: 1339:1 => >>> - /kisskb/src/fs/btrfs/ref-verify.c: warning: 'ret' may be used >>> uninitialized in this function [-Wuninitialized]: 503:2, 592:7, 552:6, 555:2 >>> => 555:2, 503:2 >>> - /kisskb/src/fs/ocfs2/namei.c: warning: 'ocfs2_orphan_del' uses >>> dynamic stack allocation [enabled by default]: 2400:1 => >>> - /kisskb/src/include/linux/string.h: warning: array subscript is above >>> array bounds [-Warray-bounds]: 266:29 => >>> - /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix.>> b48>.ycbcr_enc' may be used uninitialized in this function >>> [-Wuninitialized]: 132:22 => >>> - /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix.colorspace' >>> may be used uninitialized in this function [-Wuninitialized]: 131:23 => >>> - /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix.field' may >>> be used uninitialized in this function [-Wuninitialized]: 130:18 => >>> - /kisskb/src/include/media/v4l2-mediabus.h: warning: >>> 'pix.quantization' may be used uninitialized in this function >>> [-Wuninitialized]: 133:25 => >>> - /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix.xfer_func' >>> may be used uninitialized in this function [-Wuninitialized]: 134:22 => >>> - /kisskb/src/include/net/netlink.h: warning: assuming signed overflow >>> does not occur when assuming that (X - c) > X is always false >>> [-Wstrict-overflow]: 717:38 => >>> - /kisskb/src/include/net/route.h: warning: 'pktinfo.rt' may be used >>> uninitialized in this function [-Wuninitialized]: 343:31 => >>> - /kisskb/src/include/uapi/linux/swab.h: warning: 'b' may be used >>> uninitialized in this function [-Wuninitialized]: 52:9 => >>> - /kisskb/src/include/uapi/linux/swab.h: warning: 'g' may be used >>> uninitialized in this function [-Wuninitialized]: 52:9 => >>> - /kisskb/src/include/uapi/linux/swab.h: warning: 'r' may be used >>> uninitialized in this function [-Wuninitialized]: 52:9 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33, 146:32 >>> => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32, 127:33 >>> => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 146:32 => >>> - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' >>> may be used uninitialized in this function [-Wuninitialized]: 127:33 => >>> - /kisskb/src/lib/reed_solomon/reed_solomon.c: warning: 'decode_rs16' >>> uses dynamic stack allocation [enabled by default]: 373:1 => >>> - /kisskb/src/lib/reed_solomon/reed_solomon.c: warning: 'decode_rs8' >>> uses dynamic stack allocation [enabled by default]: 329:1 => >>> - /kisskb/src/lib/xxhash.c: warning: the frame size of 1736 bytes is >>> larger than 1280 bytes [-Wframe-larger-than=]: 236:1 => >>> - /kisskb/src/net/core/rtnetlink.c: warning: 'rtnl_newlink' uses >>> dynamic stack allocation [enabled by default]: 3083:1 => >>> - /kisskb/src/net/ipv6/xfrm6_state.c: warning: '__xfrm6_sort' uses >>> dynamic stack allocation [enabled by default]: 84:1 => >>> - /kisskb/src/net/netfilter/nfnetlink.c: warning: 'nfnetlink_rcv_batch' >>> uses dynamic stack allocation [enabled by default]: 452:1 => >>> - /kisskb/src/net/netfilter/nfnetlink.c: warning: 'nfnetlink_rcv_msg' >>> uses dynamic stack allocation [enabled by default]: 223:1 => >>> - /kisskb/src/net/openvswitch/actions.c: warning: 'ovs_fragment' uses >>> dynamic stack allocation [enabled by default]: 943:1 => >>> - /kisskb/src/net/openvswitch/datapath.c: warning: the frame size of >>> 1456 bytes is larger than 1280 bytes [-Wframe-larger-than=]: 1220:1 => >>> - /kisskb/src/security/keys/big_key.c: warning: 'big_key_crypt' uses >>> dynamic stack allocation [enabled by default]: 136:1 => >>> - /kisskb/src/security/keys/dh.c: warning: 'kdf_ctr' uses dynamic stack >>> allocation [enabled by default]: 211:1 => >>> - /kisskb/src/sound/soc/soc-dapm.c: warning: 'private_value' may be >>> used uninitialized in this function [-Wuninitialized]: 3984:28 => >>> - arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid >>> for NF_TABLES_ARP: 214 => >>> - arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid >>> for NF_TABLES_BRIDGE: 269 => >>> - arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid >>> for NF_TABLES_INET: 108 => >>> - arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid >>> for NF_TABLES_NETDEV: 109 => >>> - arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid >>> for NF_TABLES_ARP: 200 => >>> - arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid >>> for NF_TABLES_BRIDGE: 255 => >>> - arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid >>> for NF_TABLES_INET: 94 => >>> - arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid >>> for NF_TABLES_NETDEV: 95 => >>> - warning: drivers/hwmon/ibmpowernv.o(.text+0xa3c): Section mismatch in >>> reference from the function .create_device_attrs() to the function >>> .init.text:.make_sensor_label(): N/A => >>> - warning: vmlinux.o(.text+0x35cc4c): Section mismatch in reference >>> from the function devm_memremap_pages() to the function >>> .meminit.text:arch_add_memory(): N/A => >>> - warning: vmlinux.o(.text+0x35d528): Section mismatch in reference >>> from the function devm_memremap_pages_release() to the function >>> .meminit.text:arch_remove_memory(): N/A => >>> - warning: vmlinux.o(.text+0x35e90): Section mismatch in reference from >>> the function setup_scache() to the function .init.text:loongson3_sc_init(): >>> N/A => >>> - warning: vmlinux.o(.text+0x377538): Section mismatch in reference >>> from the function .devm_memremap_pages() to the function >>> .meminit.text:.arch_add_memory(): N/A => >>> - warning: vmlinux.o(.text+0x377d84): Section mismatch in reference >>> from the function .devm_memremap_pages_release() to the function >>> .meminit.text:.arch_remove_memory(): N/A => >>> - warning: vmlinux.o(.text+0x37f098): Section mismatch in reference >>> from the function .devm_memremap_pages() to the function >>> .meminit.text:.arch_add_memory(): N/A => >>> - warning: vmlinux.o(.text+0x37f8e4): Section mismatch in reference >>> from the function .devm_memremap_pages_release() to the function >>> .meminit.text:.arch_remove_memory(): N/A => >>> - warning: vmlinux.o(.text+0x3a950): Section mismatch in reference from >>> the function mips_sc_init() to the function .init.text:mips_sc_probe_cm3(): >>> N/A => >>> - warning: vmlinux.o(.text+0x3eab28): Section mismatch in reference >>> from the function .devm_memremap_pages() to the function >>> .meminit.text:.arch_add_memory(): N/A => >>> - warning: vmlinux.o(.text+0x3eb374): Section mismatch in reference >>> from the function .devm_memremap_pages_release() to the function >>> .meminit.text:.arch_remove_memory(): N/A => >>> - warning: vmlinux.o(.text+0x49a5dc): Section mismatch in reference >>> from the function hmm_devmem_release() to the function >>> .meminit.text:arch_remove_memory(): N/A => >>> - warning: vmlinux.o(.text+0x49a950): Section mismatch in reference >>> from the function hmm_devmem_pages_create() to the function >>> .meminit.text:arch_add_memory(): N/A => >>> - warning: vmlinux.o(.text+0x4a708c): Section mismatch in reference >>> from the function .hmm_devmem_release() to the function >>> .meminit.text:.arch_remove_memory(): N/A => >>> - warning: vmlinux.o(.text+0x4a73a8): Section mismatch in reference >>> from the function .hmm_devmem_pages_create() to the function >>> .meminit.text:.arch_add_memory(): N/A => >>> - warning: vmlinux.o(.text+0x4aefac): Section mismatch in reference >>> from the function .hmm_devmem_release() to the function >>> .meminit.text:.arch_remove_memory(): N/A => >>> - warning: vmlinux.o(.text+0x4af2c8): Section mismatch in reference >>> from the function .hmm_devmem_pages_create() to the function >>> .meminit.text:.arch_add_memory(): N/A => >>> - warning: vmlinux.o(.text+0x4caf898): Section mismatch in reference >>> from the function .create_device_attrs() to the function >>> .init.text:.make_sensor_label(): N/A => >>> - warning: vmlinux.o(.text+0x52196c): Section mismatch in reference >>> from the function .hmm_devmem_release() to the function >>> .meminit.text:.arch_remove_memory(): N/A => >>> - warning: vmlinux.o(.text+0x521c88): Section mismatch in reference >>> from the function .hmm_devmem_pages_create() to the function >>> .meminit.text:.arch_add_memory(): N/A => >>> - warning: vmlinux.o(.text.unlikely+0x25e0): Section mismatch in >>> reference from the function .remove_pmd_table() to the function >>> .meminit.text:.split_kernel_mapping(): N/A => >>> - warning: vmlinux.o(.text.unlikely+0x2650): Section mismatch in >>> reference from the function .remove_pmd_table() to the function >>> .meminit.text:.split_kernel_mapping(): N/A => >>> - warning: vmlinux.o(.text.unlikely+0x2834): Section mismatch in >>> reference from the function .remove_pud_table() to the function >>> .meminit.text:.split_kernel_mapping(): N/A => >>> - warning: vmlinux.o(.text.unlikely+0x293c): Section mismatch in >>> reference from the function .remove_pud_table() to the function >>> .meminit.text:.split_kernel_mapping(): N/A => >>> >>> Gr{oetje,eeting}s, >>> >>> Geert >>> >>> -- >>> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- >>> geert@linux-m68k.org >>> >>> In personal conversations with technical people, I call myself a hacker. >>> But >>> when I'm talking to journalists I just say "programmer" or something like >>> that. >>> -- Linus >>> Torvalds > >