2020-04-22 12:52:35

by Greg KH

[permalink] [raw]
Subject: [PATCH 5.4 000/118] 5.4.35-rc1 review

This is the start of the stable review cycle for the 5.4.35 release.
There are 118 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.

Responses should be made by Fri, 24 Apr 2020 09:48:23 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.35-rc1.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <[email protected]>
Linux 5.4.35-rc1

Daniel Borkmann <[email protected]>
bpf, test_verifier: switch bpf_get_stack's 0 s> r8 test

John Fastabend <[email protected]>
bpf: Test_progs, add test to catch retval refine error handling

John Fastabend <[email protected]>
bpf: Test_verifier, bpf_get_stack return value add <0

Daniel Borkmann <[email protected]>
bpf: fix buggy r0 retval refinement for tracing helpers

Waiman Long <[email protected]>
KEYS: Don't write out to userspace while holding key semaphore

Wen Yang <[email protected]>
mtd: phram: fix a double free issue in error path

Dan Carpenter <[email protected]>
mtd: lpddr: Fix a double free in probe()

Jonathan Neuschäfer <[email protected]>
docs: Fix path to MTD command line partition parser

Frieder Schrempf <[email protected]>
mtd: spinand: Explicitly use MTD_OPS_RAW to write the bad block marker to OOB

Christophe Kerello <[email protected]>
mtd: rawnand: free the nand_device object

Paul E. McKenney <[email protected]>
locktorture: Print ratio of acquisitions, not failures

Stephen Rothwell <[email protected]>
tty: evh_bytechan: Fix out of bounds accesses

Nathan Chancellor <[email protected]>
fbmem: Adjust indentation in fb_prepare_logo and fb_blank

Maxime Roussin-Bélanger <[email protected]>
iio: si1133: read 24-bit signed integer for measurement

Jernej Skrabec <[email protected]>
ARM: dts: sunxi: Fix DE2 clocks register range

Dan Carpenter <[email protected]>
fbdev: potential information leak in do_fb_ioctl()

Grygorii Strashko <[email protected]>
dma-debug: fix displaying of dma allocation type

Florian Fainelli <[email protected]>
net: dsa: bcm_sf2: Fix overflow checks

Ben Skeggs <[email protected]>
drm/nouveau/gr/gp107,gp108: implement workaround for HW hanging during init

Chao Yu <[email protected]>
f2fs: fix to wait all node page writeback

Adrian Huang <[email protected]>
iommu/amd: Fix the configuration of GCR3 table root pointer

Dan Carpenter <[email protected]>
libnvdimm: Out of bounds read in __nd_ioctl()

Jeffery Miller <[email protected]>
power: supply: axp288_fuel_gauge: Broaden vendor check for Intel Compute Sticks.

Guo Ren <[email protected]>
csky: Fixup init_fpu compile warning with __init

Chuck Lever <[email protected]>
sunrpc: Fix gss_unwrap_resp_integ() again

Jan Kara <[email protected]>
ext2: fix debug reference to ext2_xattr_cache

Jacob Pan <[email protected]>
iommu/vt-d: Fix page request descriptor size

Qian Cai <[email protected]>
iommu/vt-d: Silence RCU-list debugging warning in dmar_find_atsr()

Randy Dunlap <[email protected]>
ext2: fix empty body warnings when -Wextra is used

Olga Kornievskaia <[email protected]>
SUNRPC: fix krb5p mount to provide large enough buffer in rq_rcvsize

Jacob Pan <[email protected]>
iommu/vt-d: Fix mm reference leak

Jean-Philippe Brucker <[email protected]>
iommu/virtio: Fix freeing of incomplete domains

Nicolas Saenz Julienne <[email protected]>
drm/vc4: Fix HDMI mode validation

Alan Maguire <[email protected]>
um: falloc.h needs to be directly included for older libc

Bob Moore <[email protected]>
ACPICA: Fixes for acpiExec namespace init file

Chao Yu <[email protected]>
f2fs: fix NULL pointer dereference in f2fs_write_begin()

Guo Ren <[email protected]>
csky: Fixup get wrong psr value from phyical reg

Trond Myklebust <[email protected]>
NFS: Fix memory leaks in nfs_pageio_stop_mirroring()

Jack Zhang <[email protected]>
drm/amdkfd: kfree the wrong pointer

Guo Ren <[email protected]>
csky: Fixup cpu speculative execution to IO area

Qian Cai <[email protected]>
x86: ACPI: fix CPU hotplug deadlock

Ricardo Ribalda Delgado <[email protected]>
leds: core: Fix warning message when init_data

Karol Herbst <[email protected]>
drm/nouveau: workaround runpm fail by disabling PCI power management on certain intel bridges

David Hildenbrand <[email protected]>
KVM: s390: vsie: Fix possible race when shadowing region 3 tables

Vegard Nossum <[email protected]>
compiler.h: fix error in BUILD_BUG_ON() reporting

Qian Cai <[email protected]>
percpu_counter: fix a data race at vm_committed_as

Steven Price <[email protected]>
include/linux/swapops.h: correct guards for non_swap_entry()

Ralph Campbell <[email protected]>
drm/nouveau/svm: fix vma range check for migration

Ralph Campbell <[email protected]>
drm/nouveau/svm: check for SVM initialized before migrating

Christophe Leroy <[email protected]>
mm/hugetlb: fix build failure with HUGETLB_PAGE but not HUGEBTLBFS

Long Li <[email protected]>
cifs: Allocate encryption header through kmalloc

Gabriel Krisman Bertazi <[email protected]>
um: ubd: Prevent buffer overrun on command completion

Eric Sandeen <[email protected]>
ext4: do not commit super on read-only bdev

Thomas Richter <[email protected]>
s390/cpum_sf: Fix wrong page count in error message

Nathan Chancellor <[email protected]>
powerpc/maple: Fix declaration made after definition

Alexey Kardashevskiy <[email protected]>
powerpc/prom_init: Pass the "os-term" message to hypervisor

Madhuparna Bhowmik <[email protected]>
btrfs: add RCU locks around block group initialization

Domenico Andreoli <[email protected]>
hibernate: Allow uswsusp to write to swap

Alexander Gordeev <[email protected]>
s390/cpuinfo: fix wrong output when CPU0 is offline

Sahitya Tummala <[email protected]>
f2fs: Add a new CP flag to help fsck fix resize SPO issues

Sahitya Tummala <[email protected]>
f2fs: Fix mount failure due to SPO after a successful online resize FS

Misono Tomohiro <[email protected]>
NFS: direct.c: Fix memory leak of dreq when nfs_get_lock_context fails

Kunihiko Hayashi <[email protected]>
phy: uniphier-usb3ss: Add Pro5 support

Chao Yu <[email protected]>
f2fs: fix to show norecovery mount option

Michael Roth <[email protected]>
KVM: PPC: Book3S HV: Fix H_CEDE return code for nested guests

Johan Jonker <[email protected]>
ARM: dts: rockchip: fix lvds-encoder ports subnode for rk3188-bqedison2qc

Murphy Zhou <[email protected]>
NFSv4.2: error out when relink swapfile

Trond Myklebust <[email protected]>
NFSv4/pnfs: Return valid stateids in nfs_layout_find_inode_by_stateid()

Trond Myklebust <[email protected]>
NFS: alloc_nfs_open_context() must use the file cred when available

Alexandre Belloni <[email protected]>
rtc: 88pm860x: fix possible race condition

Kevin Grandemange <[email protected]>
dma-coherent: fix integer overflow in the reserved-memory dma allocation

Lucas Stach <[email protected]>
soc: imx: gpc: fix power up sequencing

Russell King <[email protected]>
arm64: dts: clearfog-gt-8k: set gigabit PHY reset deassert delay

Jon Hunter <[email protected]>
arm64: tegra: Fix Tegra194 PCIe compatible string

Vidya Sagar <[email protected]>
arm64: tegra: Add PCIe endpoint controllers nodes for Tegra194

Sowjanya Komatineni <[email protected]>
clk: tegra: Fix Tegra PMC clock out parents

Dmitry Osipenko <[email protected]>
power: supply: bq27xxx_battery: Silence deferred-probe error

Jernej Skrabec <[email protected]>
arm64: dts: allwinner: a64: Fix display clock register range

Johan Jonker <[email protected]>
ARM: dts: rockchip: fix vqmmc-supply property name for rk3188-bqedison2qc

Sahitya Tummala <[email protected]>
f2fs: fix the panic in do_checkpoint()

Aya Levin <[email protected]>
net/mlx5e: Enforce setting of a single FEC mode

Claudiu Beznea <[email protected]>
clk: at91: usb: continue if clk_hw_round_rate() return zero

Stephen Boyd <[email protected]>
clk: Don't cache errors from clk_ops::get_phase()

xinhui pan <[email protected]>
drm/ttm: flush the fence on the bo after we individualize the reservation object

Tianyu Lan <[email protected]>
x86/Hyper-V: Free hv_panic_page when fail to register kmsg dump

Ilya Dryomov <[email protected]>
rbd: call rbd_dev_unprobe() after unwatching and flushing notifies

Ilya Dryomov <[email protected]>
rbd: avoid a deadlock on header_rwsem when flushing notifies

Paolo Valente <[email protected]>
block, bfq: invoke flush_idle_tree after reparent_active_queues in pd_offline

Paolo Valente <[email protected]>
block, bfq: make reparent_leaf_entity actually work only on leaf entities

Paolo Valente <[email protected]>
block, bfq: turn put_queue into release_process_ref in __bfq_bic_change_cgroup

David Howells <[email protected]>
afs: Fix race between post-modification dir edit and readdir/d_revalidate

David Howells <[email protected]>
afs: Fix afs_d_validate() to set the right directory version

David Howells <[email protected]>
afs: Fix rename operation status delivery

David Howells <[email protected]>
afs: Fix decoding of inline abort codes from version 1 status records

David Howells <[email protected]>
afs: Fix missing XDR advance in xdr_decode_{AFS,YFS}FSFetchStatus()

Tianyu Lan <[email protected]>
x86/Hyper-V: Report crash data in die() when panic_on_oops is set

Tianyu Lan <[email protected]>
x86/Hyper-V: Report crash register data when sysctl_record_panic_msg is not set

Tianyu Lan <[email protected]>
x86/Hyper-V: Report crash register data or kmsg before running crash kernel

Tianyu Lan <[email protected]>
x86/Hyper-V: Trigger crash enlightenment only once during system crash.

Tianyu Lan <[email protected]>
x86/Hyper-V: Unload vmbus channel in hv panic callback

Frank Rowand <[email protected]>
of: overlay: kmemleak in dup_and_fixup_symbol_prop()

Frank Rowand <[email protected]>
of: unittest: kmemleak in of_unittest_overlay_high_level()

Frank Rowand <[email protected]>
of: unittest: kmemleak in of_unittest_platform_populate()

Frank Rowand <[email protected]>
of: unittest: kmemleak on changeset destroy

Magnus Karlsson <[email protected]>
xsk: Add missing check on user supplied headroom size

Takashi Iwai <[email protected]>
ALSA: hda: Don't release card at firmware loading error

Zenghui Yu <[email protected]>
irqchip/mbigen: Free msi_desc on device teardown

Pablo Neira Ayuso <[email protected]>
netfilter: nf_tables: report EOPNOTSUPP on unsupported flags/object type

Slava Bacherikov <[email protected]>
kbuild, btf: Fix dependencies for DEBUG_INFO_BTF

Martin Fuzzey <[email protected]>
ARM: dts: imx6: Use gpc for FEC interrupt controller to fix wake on LAN.

Takashi Iwai <[email protected]>
ALSA: hda: Honor PM disablement in PM freeze and thaw_noirq ops

Li Bin <[email protected]>
scsi: sg: add sg_remove_request in sg_common_write

Josh Poimboeuf <[email protected]>
objtool: Fix switch table detection in .text.unlikely

Luke Nelson <[email protected]>
arm, bpf: Fix offset overflow for BPF_MEM BPF_DW

Luke Nelson <[email protected]>
arm, bpf: Fix bugs with ALU64 {RSH, ARSH} BPF_K shift by 0

Li RongQing <[email protected]>
xsk: Fix out of boundary write in __xsk_rcv_memcpy

Michael Walle <[email protected]>
watchdog: sp805: fix restart handler

Roman Gushchin <[email protected]>
ext4: use non-movable memory for superblock readahead


-------------

Diffstat:

Documentation/admin-guide/kernel-parameters.txt | 2 +-
.../bindings/pci/nvidia,tegra194-pcie.txt | 2 +-
Makefile | 4 +-
arch/arm/boot/dts/imx6qdl.dtsi | 5 +-
arch/arm/boot/dts/imx6qp.dtsi | 1 -
arch/arm/boot/dts/rk3188-bqedison2qc.dts | 29 +++---
arch/arm/boot/dts/sun8i-a83t.dtsi | 2 +-
arch/arm/boot/dts/sun8i-r40.dtsi | 2 +-
arch/arm/boot/dts/sun8i-v3s.dtsi | 2 +-
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 2 +-
arch/arm/net/bpf_jit_32.c | 52 ++++++----
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 2 +-
.../dts/marvell/armada-8040-clearfog-gt-8k.dts | 1 +
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 111 +++++++++++++++++++--
arch/csky/abiv1/inc/abi/entry.h | 5 +-
arch/csky/abiv2/fpu.c | 5 -
arch/csky/abiv2/inc/abi/entry.h | 7 +-
arch/csky/abiv2/inc/abi/fpu.h | 3 +-
arch/csky/include/asm/processor.h | 1 +
arch/csky/kernel/head.S | 5 +
arch/csky/kernel/setup.c | 63 +++---------
arch/csky/kernel/smp.c | 6 ++
arch/csky/kernel/traps.c | 11 +-
arch/csky/mm/fault.c | 7 ++
arch/powerpc/kernel/prom_init.c | 3 +
arch/powerpc/kvm/book3s_hv.c | 1 +
arch/powerpc/platforms/maple/setup.c | 34 +++----
arch/s390/kernel/perf_cpum_sf.c | 1 +
arch/s390/kernel/processor.c | 5 +-
arch/s390/mm/gmap.c | 1 +
arch/um/drivers/ubd_kern.c | 4 +-
arch/um/os-Linux/file.c | 1 +
arch/x86/hyperv/hv_init.c | 6 +-
arch/x86/kernel/acpi/cstate.c | 3 +-
arch/x86/kernel/cpu/mshyperv.c | 10 ++
block/bfq-cgroup.c | 73 ++++++++------
block/bfq-iosched.c | 2 -
block/bfq-iosched.h | 1 +
drivers/acpi/acpica/acnamesp.h | 2 +
drivers/acpi/acpica/dbinput.c | 16 ++-
drivers/acpi/acpica/dswexec.c | 33 ++++++
drivers/acpi/acpica/dswload.c | 2 -
drivers/acpi/acpica/dswload2.c | 35 +++++++
drivers/acpi/acpica/nsnames.c | 6 +-
drivers/acpi/acpica/utdelete.c | 9 +-
drivers/acpi/processor_throttling.c | 7 --
drivers/block/rbd.c | 25 +++--
drivers/clk/at91/clk-usb.c | 3 +
drivers/clk/clk.c | 48 ++++++---
drivers/clk/tegra/clk-tegra-pmc.c | 12 +--
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 4 +-
drivers/gpu/drm/nouveau/nouveau_drm.c | 63 ++++++++++++
drivers/gpu/drm/nouveau/nouveau_drv.h | 2 +
drivers/gpu/drm/nouveau/nouveau_svm.c | 6 ++
drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 26 +++++
drivers/gpu/drm/ttm/ttm_bo.c | 4 +-
drivers/gpu/drm/vc4/vc4_hdmi.c | 20 +++-
drivers/hv/channel_mgmt.c | 3 +
drivers/hv/vmbus_drv.c | 62 ++++++++----
drivers/iio/light/si1133.c | 37 ++++---
drivers/iommu/amd_iommu_types.h | 2 +-
drivers/iommu/intel-iommu.c | 3 +-
drivers/iommu/intel-svm.c | 9 +-
drivers/iommu/virtio-iommu.c | 16 +--
drivers/irqchip/irq-mbigen.c | 8 +-
drivers/leds/led-class.c | 2 +-
drivers/mtd/devices/phram.c | 15 +--
drivers/mtd/lpddr/lpddr_cmds.c | 1 -
drivers/mtd/nand/raw/nand_base.c | 2 +
drivers/mtd/nand/spi/core.c | 1 +
drivers/net/dsa/bcm_sf2_cfp.c | 9 +-
.../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 4 +
drivers/nvdimm/bus.c | 6 +-
drivers/of/overlay.c | 2 +
drivers/of/unittest.c | 16 ++-
drivers/phy/socionext/phy-uniphier-usb3ss.c | 4 +
drivers/power/supply/axp288_fuel_gauge.c | 4 +-
drivers/power/supply/bq27xxx_battery.c | 5 +-
drivers/rtc/rtc-88pm860x.c | 14 +--
drivers/scsi/sg.c | 4 +-
drivers/soc/imx/gpc.c | 24 +++--
drivers/tty/ehv_bytechan.c | 21 +++-
drivers/video/fbdev/core/fbmem.c | 38 +++----
drivers/watchdog/sp805_wdt.c | 4 +
fs/afs/dir.c | 108 ++++++++++++--------
fs/afs/dir_silly.c | 22 ++--
fs/afs/fsclient.c | 27 +++--
fs/afs/yfsclient.c | 20 ++--
fs/block_dev.c | 4 +-
fs/btrfs/block-group.c | 2 +
fs/buffer.c | 11 ++
fs/cifs/transport.c | 28 ++++--
fs/ext2/xattr.c | 8 +-
fs/ext4/inode.c | 2 +-
fs/ext4/super.c | 5 +-
fs/f2fs/checkpoint.c | 24 +++--
fs/f2fs/f2fs.h | 3 +-
fs/f2fs/gc.c | 6 ++
fs/f2fs/node.c | 7 +-
fs/f2fs/super.c | 14 ++-
fs/nfs/callback_proc.c | 2 +
fs/nfs/direct.c | 2 +
fs/nfs/inode.c | 10 +-
fs/nfs/nfs4file.c | 3 +
fs/nfs/pagelist.c | 17 ++--
include/acpi/processor.h | 8 ++
include/asm-generic/mshyperv.h | 2 +-
include/keys/big_key-type.h | 2 +-
include/keys/user-type.h | 3 +-
include/linux/buffer_head.h | 8 ++
include/linux/compiler.h | 2 +-
include/linux/f2fs_fs.h | 1 +
include/linux/hugetlb.h | 19 ++--
include/linux/key-type.h | 2 +-
include/linux/percpu_counter.h | 4 +-
include/linux/swapops.h | 3 +-
kernel/bpf/verifier.c | 45 +++++++--
kernel/dma/coherent.c | 13 +--
kernel/dma/debug.c | 9 +-
kernel/locking/locktorture.c | 8 +-
lib/Kconfig.debug | 2 +
net/dns_resolver/dns_key.c | 2 +-
net/netfilter/nf_tables_api.c | 4 +-
net/rxrpc/key.c | 27 ++---
net/sunrpc/auth_gss/auth_gss.c | 80 +++++++++++----
net/xdp/xdp_umem.c | 5 +-
net/xdp/xsk.c | 5 +-
security/keys/big_key.c | 11 +-
security/keys/encrypted-keys/encrypted.c | 7 +-
security/keys/keyctl.c | 73 +++++++++++---
security/keys/keyring.c | 6 +-
security/keys/request_key_auth.c | 7 +-
security/keys/trusted.c | 14 +--
security/keys/user_defined.c | 5 +-
sound/pci/hda/hda_intel.c | 23 ++---
tools/objtool/check.c | 5 +-
.../selftests/bpf/prog_tests/get_stack_raw_tp.c | 5 +
.../selftests/bpf/progs/test_get_stack_rawtp_err.c | 26 +++++
.../testing/selftests/bpf/verifier/bpf_get_stack.c | 8 +-
139 files changed, 1263 insertions(+), 620 deletions(-)



2020-04-22 12:52:37

by Greg KH

[permalink] [raw]
Subject: [PATCH 5.4 003/118] xsk: Fix out of boundary write in __xsk_rcv_memcpy

From: Li RongQing <[email protected]>

commit db5c97f02373917efe2c218ebf8e3d8b19e343b6 upstream.

first_len is the remainder of the first page we're copying.
If this size is larger, then out of page boundary write will
otherwise happen.

Fixes: c05cd3645814 ("xsk: add support to allow unaligned chunk placement")
Signed-off-by: Li RongQing <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Acked-by: Jonathan Lemon <[email protected]>
Acked-by: Björn Töpel <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
net/xdp/xsk.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -129,8 +129,9 @@ static void __xsk_rcv_memcpy(struct xdp_
u64 page_start = addr & ~(PAGE_SIZE - 1);
u64 first_len = PAGE_SIZE - (addr - page_start);

- memcpy(to_buf, from_buf, first_len + metalen);
- memcpy(next_pg_addr, from_buf + first_len, len - first_len);
+ memcpy(to_buf, from_buf, first_len);
+ memcpy(next_pg_addr, from_buf + first_len,
+ len + metalen - first_len);

return;
}


2020-04-22 12:52:40

by Greg KH

[permalink] [raw]
Subject: [PATCH 5.4 022/118] x86/Hyper-V: Report crash register data when sysctl_record_panic_msg is not set

From: Tianyu Lan <[email protected]>

commit 040026df7088c56ccbad28f7042308f67bde63df upstream.

When sysctl_record_panic_msg is not set, the panic will
not be reported to Hyper-V via hyperv_report_panic_msg().
So the crash should be reported via hyperv_report_panic().

Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over Hyper-V during panic")
Reviewed-by: Michael Kelley <[email protected]>
Signed-off-by: Tianyu Lan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
drivers/hv/vmbus_drv.c | 23 ++++++++++++++---------
1 file changed, 14 insertions(+), 9 deletions(-)

--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -48,6 +48,18 @@ static int hyperv_cpuhp_online;

static void *hv_panic_page;

+/*
+ * Boolean to control whether to report panic messages over Hyper-V.
+ *
+ * It can be set via /proc/sys/kernel/hyperv/record_panic_msg
+ */
+static int sysctl_record_panic_msg = 1;
+
+static int hyperv_report_reg(void)
+{
+ return !sysctl_record_panic_msg || !hv_panic_page;
+}
+
static int hyperv_panic_event(struct notifier_block *nb, unsigned long val,
void *args)
{
@@ -61,7 +73,7 @@ static int hyperv_panic_event(struct not
* the notification here.
*/
if (ms_hyperv.misc_features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE
- && !hv_panic_page) {
+ && hyperv_report_reg()) {
regs = current_pt_regs();
hyperv_report_panic(regs, val);
}
@@ -79,7 +91,7 @@ static int hyperv_die_event(struct notif
* doing hyperv_report_panic_msg() later with kmsg data, don't do
* the notification here.
*/
- if (!hv_panic_page)
+ if (hyperv_report_reg())
hyperv_report_panic(regs, val);
return NOTIFY_DONE;
}
@@ -1262,13 +1274,6 @@ static void vmbus_isr(void)
}

/*
- * Boolean to control whether to report panic messages over Hyper-V.
- *
- * It can be set via /proc/sys/kernel/hyperv/record_panic_msg
- */
-static int sysctl_record_panic_msg = 1;
-
-/*
* Callback from kmsg_dump. Grab as much as possible from the end of the kmsg
* buffer and call into Hyper-V to transfer the data.
*/


2020-04-22 20:38:30

by Guenter Roeck

[permalink] [raw]
Subject: Re: [PATCH 5.4 000/118] 5.4.35-rc1 review

On Wed, Apr 22, 2020 at 11:56:01AM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.35 release.
> There are 118 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 24 Apr 2020 09:48:23 +0000.
> Anything received after that time might be too late.
>

Build results:
total: 157 pass: 157 fail: 0
Qemu test results:
total: 427 pass: 427 fail: 0

Guenter

2020-04-23 07:55:45

by Naresh Kamboju

[permalink] [raw]
Subject: Re: [PATCH 5.4 000/118] 5.4.35-rc1 review

On Wed, 22 Apr 2020 at 15:53, Greg Kroah-Hartman
<[email protected]> wrote:
>
> This is the start of the stable review cycle for the 5.4.35 release.
> There are 118 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 24 Apr 2020 09:48:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.35-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.

Summary
------------------------------------------------------------------------

kernel: 5.4.35-rc1
git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git branch: linux-5.4.y
git commit: 186764443bf32f12e07093aaff52dd4a25231781
git describe: v5.4.34-119-g186764443bf3
Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-5.4-oe/build/v5.4.34-119-g186764443bf3

No regressions (compared to build v5.4.34)

No fixes (compared to build v5.4.34)

Ran 37179 total tests in the following environments and test suites.

Environments
--------------
- dragonboard-410c
- hi6220-hikey
- i386
- juno-r2
- juno-r2-compat
- juno-r2-kasan
- nxp-ls2088
- qemu_arm
- qemu_arm64
- qemu_i386
- qemu_x86_64
- x15
- x86
- x86-kasan

Test Suites
-----------
* build
* install-android-platform-tools-r2600
* install-android-platform-tools-r2800
* kselftest
* kselftest/drivers
* kselftest/filesystems
* kselftest/net
* kselftest/networking
* linux-log-parser
* ltp-cap_bounds-tests
* ltp-commands-tests
* ltp-cpuhotplug-tests
* ltp-crypto-tests
* ltp-dio-tests
* ltp-fcntl-locktests-tests
* ltp-filecaps-tests
* ltp-fs_bind-tests
* ltp-fs_perms_simple-tests
* ltp-fsx-tests
* ltp-io-tests
* ltp-math-tests
* ltp-nptl-tests
* ltp-pty-tests
* ltp-securebits-tests
* perf
* kvm-unit-tests
* libgpiod
* ltp-cve-tests
* ltp-hugetlb-tests
* ltp-ipc-tests
* ltp-mm-tests
* ltp-sched-tests
* ltp-syscalls-tests
* network-basic-tests
* libhugetlbfs
* ltp-containers-tests
* ltp-fs-tests
* ltp-open-posix-tests
* v4l2-compliance
* spectre-meltdown-checker-test
* kselftest-vsyscall-mode-native
* kselftest-vsyscall-mode-native/drivers
* kselftest-vsyscall-mode-native/filesystems
* kselftest-vsyscall-mode-native/net
* kselftest-vsyscall-mode-native/networking
* kselftest-vsyscall-mode-none
* kselftest-vsyscall-mode-none/drivers
* kselftest-vsyscall-mode-none/filesystems
* kselftest-vsyscall-mode-none/net
* kselftest-vsyscall-mode-none/networking

--
Linaro LKFT
https://lkft.linaro.org

2020-04-23 10:27:00

by Jon Hunter

[permalink] [raw]
Subject: Re: [PATCH 5.4 000/118] 5.4.35-rc1 review


On 22/04/2020 10:56, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.35 release.
> There are 118 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 24 Apr 2020 09:48:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.35-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

All tests are passing for Tegra

Test results for stable-v5.4:
13 builds: 13 pass, 0 fail
24 boots: 24 pass, 0 fail
40 tests: 40 pass, 0 fail

Linux version: 5.4.35-rc1-g186764443bf3
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
tegra194-p2972-0000, tegra20-ventana,
tegra210-p2371-2180, tegra210-p3450-0000,
tegra30-cardhu-a04

Cheers
Jon

--
nvpublic

2020-04-24 16:38:52

by Shuah Khan

[permalink] [raw]
Subject: Re: [PATCH 5.4 000/118] 5.4.35-rc1 review

On 4/22/20 3:56 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.35 release.
> There are 118 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 24 Apr 2020 09:48:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.35-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>

Compiled and booted on my test system. No dmesg regressions.

thanks,
-- Shuah