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[23.128.96.18]) by mx.google.com with ESMTP id x15si2966386ejc.190.2020.05.27.22.47.43; Wed, 27 May 2020 22:48:06 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=tSAYByXH; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727830AbgE1FqD (ORCPT + 99 others); Thu, 28 May 2020 01:46:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45484 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725789AbgE1FqC (ORCPT ); Thu, 28 May 2020 01:46:02 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 707E7C05BD1E; Wed, 27 May 2020 22:46:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=2sTn2P2JTP5NUc+UcBABqFZJJYeYAvJQCTV5sMw4FaA=; b=tSAYByXHDYVWbpPD3eGTCZ51id QDXZULfiPo5HJp6La2xPcD41PDQm76GyKnJ4275rdbx5KpN9Wr2LsZRCpIB+ijPQ6/EqTzUV8e3lD ztJH6MqNhcm71t18gWFpaSjwG2ANIj2aYAF7veXABHH32d8VA/lOAAC+OlYjG9qlnfBYV4rxNB0z1 6PVX9joR2nyQzFujZddBid6KtWrrdudQNihtEK1cxpB6Y2wlJvJ1PUpcqqFOoyjrhY6vLEwTh93tn EE5bUclbXJDRqbbWV3UhpuGxRgPb/3Iq6d6B1jKtwgUs1O6wiqnDU9NoFUpCPjMs8eOejCJ5xhjTf 0dHAMAiA==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeBMe-0005ru-Ho; Thu, 28 May 2020 05:46:00 +0000 Date: Wed, 27 May 2020 22:46:00 -0700 From: Christoph Hellwig To: Arnd Bergmann Cc: linux-sh@vger.kernel.org, ysato@users.sourceforge.jp, dalias@libc.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk, Rob Landley , Geert Uytterhoeven , Linus Torvalds Subject: Re: [GIT PULL] sh: remove sh5 support Message-ID: <20200528054600.GA29717@infradead.org> References: <20200424221948.1120587-1-arnd@arndb.de> <20200507143552.GA28683@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200507143552.GA28683@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [adding Linus] On Thu, May 07, 2020 at 07:35:52AM -0700, Christoph Hellwig wrote: > Any progress on this? I plan to resend the sh dma-mapping I've been > trying to get upstream for a year again, and they would conflict, > so I could look into rebasing them first. So for years now it has been close to and in the end impossible to provoke sh maintainer action. At the same point hardware is pretty much long gone for the real commercial variants, and never took off for the open hardware nommu variant. Linus, would you ok with a 5.8 pull request to just kill off arch/sh/? > > On Sat, Apr 25, 2020 at 12:19:47AM +0200, Arnd Bergmann wrote: > > The following changes since commit > > ae83d0b416db002fe95601e7f97f64b59514d936: > > > > Linux 5.7-rc2 (2020-04-19 14:35:30 -0700) > > > > are available in the Git repository at: > > > > git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground.git > > tags/sh5-remove > > > > for you to fetch changes up to 29e36fbee3be4c13ff6881a275c86d5f68acfa23: > > > > sh: remove sh5 support (2020-04-24 22:20:55 +0200) > > > > ---------------------------------------------------------------- > > sh: remove sh5 support > > > > At long last, this is the removal of the 64-bit sh5 port > > that never went into production. > > > > Signed-off-by: Arnd Bergmann > > > > ---------------------------------------------------------------- > > > > v2: I should have fixed all the missing changes that Geert pointed out, > > this time sending it as a pull request as the removal patch is > > too big for the mailing lists, and a 'git format-patch -D' patch > > is unreliable > > > > Arnd Bergmann (1): > > sh: remove sh5 support > > > > arch/sh/Kconfig | 62 +- > > arch/sh/Kconfig.cpu | 9 - > > arch/sh/Kconfig.debug | 13 +- > > arch/sh/Makefile | 29 +- > > arch/sh/boot/compressed/Makefile | 12 +- > > arch/sh/boot/compressed/misc.c | 8 - > > arch/sh/drivers/pci/Makefile | 1 - > > arch/sh/drivers/pci/ops-sh5.c | 65 - > > arch/sh/drivers/pci/pci-sh5.c | 217 --- > > arch/sh/drivers/pci/pci-sh5.h | 108 -- > > arch/sh/include/asm/barrier.h | 4 +- > > arch/sh/include/asm/bitops.h | 26 - > > arch/sh/include/asm/bl_bit.h | 11 +- > > arch/sh/include/asm/bl_bit_64.h | 37 - > > arch/sh/include/asm/bugs.h | 4 - > > arch/sh/include/asm/cache_insns.h | 12 +- > > arch/sh/include/asm/cache_insns_64.h | 20 - > > arch/sh/include/asm/checksum.h | 6 +- > > arch/sh/include/asm/elf.h | 23 - > > arch/sh/include/asm/extable.h | 4 - > > arch/sh/include/asm/fixmap.h | 4 - > > arch/sh/include/asm/io.h | 4 - > > arch/sh/include/asm/irq.h | 3 - > > arch/sh/include/asm/mmu_context.h | 12 - > > arch/sh/include/asm/mmu_context_64.h | 75 - > > arch/sh/include/asm/module.h | 4 - > > arch/sh/include/asm/page.h | 21 +- > > arch/sh/include/asm/pgtable.h | 17 - > > arch/sh/include/asm/pgtable_64.h | 307 ---- > > arch/sh/include/asm/posix_types.h | 6 +- > > arch/sh/include/asm/processor.h | 14 +- > > arch/sh/include/asm/processor_64.h | 212 --- > > arch/sh/include/asm/ptrace_64.h | 14 - > > arch/sh/include/asm/string.h | 6 +- > > arch/sh/include/asm/string_64.h | 21 - > > arch/sh/include/asm/switch_to.h | 11 +- > > arch/sh/include/asm/switch_to_64.h | 32 - > > arch/sh/include/asm/syscall.h | 6 +- > > arch/sh/include/asm/syscall_64.h | 75 - > > arch/sh/include/asm/syscalls.h | 9 +- > > arch/sh/include/asm/syscalls_64.h | 18 - > > arch/sh/include/asm/thread_info.h | 4 +- > > arch/sh/include/asm/tlb.h | 6 +- > > arch/sh/include/asm/tlb_64.h | 68 - > > arch/sh/include/asm/traps.h | 4 - > > arch/sh/include/asm/traps_64.h | 35 - > > arch/sh/include/asm/types.h | 5 - > > arch/sh/include/asm/uaccess.h | 4 - > > arch/sh/include/asm/uaccess_64.h | 85 - > > arch/sh/include/asm/unistd.h | 6 +- > > arch/sh/include/asm/user.h | 7 - > > arch/sh/include/asm/vmlinux.lds.h | 8 - > > arch/sh/include/cpu-sh5/cpu/addrspace.h | 12 - > > arch/sh/include/cpu-sh5/cpu/cache.h | 94 - > > arch/sh/include/cpu-sh5/cpu/irq.h | 113 -- > > arch/sh/include/cpu-sh5/cpu/mmu_context.h | 22 - > > arch/sh/include/cpu-sh5/cpu/registers.h | 103 -- > > arch/sh/include/cpu-sh5/cpu/rtc.h | 9 - > > arch/sh/include/uapi/asm/posix_types.h | 8 +- > > arch/sh/include/uapi/asm/posix_types_64.h | 29 - > > arch/sh/include/uapi/asm/ptrace.h | 5 - > > arch/sh/include/uapi/asm/ptrace_64.h | 15 - > > arch/sh/include/uapi/asm/sigcontext.h | 13 - > > arch/sh/include/uapi/asm/stat.h | 61 - > > arch/sh/include/uapi/asm/swab.h | 10 - > > arch/sh/include/uapi/asm/unistd.h | 8 +- > > arch/sh/include/uapi/asm/unistd_64.h | 423 ----- > > arch/sh/kernel/Makefile | 16 +- > > arch/sh/kernel/cpu/Makefile | 1 - > > arch/sh/kernel/cpu/init.c | 2 +- > > arch/sh/kernel/cpu/irq/Makefile | 3 +- > > arch/sh/kernel/cpu/irq/intc-sh5.c | 194 -- > > arch/sh/kernel/cpu/proc.c | 1 - > > arch/sh/kernel/cpu/sh5/Makefile | 16 - > > arch/sh/kernel/cpu/sh5/clock-sh5.c | 76 - > > arch/sh/kernel/cpu/sh5/entry.S | 2000 --------------------- > > arch/sh/kernel/cpu/sh5/fpu.c | 106 -- > > arch/sh/kernel/cpu/sh5/probe.c | 72 - > > arch/sh/kernel/cpu/sh5/setup-sh5.c | 121 -- > > arch/sh/kernel/cpu/sh5/switchto.S | 195 -- > > arch/sh/kernel/cpu/sh5/unwind.c | 342 ---- > > arch/sh/kernel/head_64.S | 346 ---- > > arch/sh/kernel/irq_64.c | 48 - > > arch/sh/kernel/module.c | 9 - > > arch/sh/kernel/process.c | 2 - > > arch/sh/kernel/process_64.c | 461 ----- > > arch/sh/kernel/ptrace_64.c | 576 ------ > > arch/sh/kernel/reboot.c | 6 - > > arch/sh/kernel/sh_ksyms_64.c | 51 - > > arch/sh/kernel/signal_64.c | 567 ------ > > arch/sh/kernel/syscalls_64.S | 419 ----- > > arch/sh/kernel/traps_64.c | 814 --------- > > arch/sh/kernel/vmlinux.lds.S | 18 +- > > arch/sh/lib64/Makefile | 17 - > > arch/sh/lib64/copy_page.S | 89 - > > arch/sh/lib64/copy_user_memcpy.S | 218 --- > > arch/sh/lib64/memcpy.S | 202 --- > > arch/sh/lib64/memset.S | 92 - > > arch/sh/lib64/panic.c | 15 - > > arch/sh/lib64/sdivsi3.S | 136 -- > > arch/sh/lib64/strcpy.S | 98 - > > arch/sh/lib64/strlen.S | 34 - > > arch/sh/lib64/udelay.c | 49 - > > arch/sh/lib64/udivdi3.S | 121 -- > > arch/sh/lib64/udivsi3.S | 60 - > > arch/sh/mm/Kconfig | 16 +- > > arch/sh/mm/Makefile | 31 +- > > arch/sh/mm/cache-sh5.c | 621 ------- > > arch/sh/mm/cache.c | 6 - > > arch/sh/mm/extable_64.c | 84 - > > arch/sh/mm/tlb-sh5.c | 224 --- > > arch/sh/mm/tlbex_64.c | 166 -- > > arch/sh/mm/tlbflush_64.c | 172 -- > > drivers/rtc/Kconfig | 2 +- > > fs/Kconfig.binfmt | 2 +- > > scripts/headers_install.sh | 3 - > > tools/arch/sh/include/asm/barrier.h | 2 +- > > 117 files changed, 67 insertions(+), 11554 deletions(-) > > delete mode 100644 arch/sh/drivers/pci/ops-sh5.c > > delete mode 100644 arch/sh/drivers/pci/pci-sh5.c > > delete mode 100644 arch/sh/drivers/pci/pci-sh5.h > > delete mode 100644 arch/sh/include/asm/bl_bit_64.h > > delete mode 100644 arch/sh/include/asm/cache_insns_64.h > > delete mode 100644 arch/sh/include/asm/mmu_context_64.h > > delete mode 100644 arch/sh/include/asm/pgtable_64.h > > delete mode 100644 arch/sh/include/asm/processor_64.h > > delete mode 100644 arch/sh/include/asm/ptrace_64.h > > delete mode 100644 arch/sh/include/asm/string_64.h > > delete mode 100644 arch/sh/include/asm/switch_to_64.h > > delete mode 100644 arch/sh/include/asm/syscall_64.h > > delete mode 100644 arch/sh/include/asm/syscalls_64.h > > delete mode 100644 arch/sh/include/asm/tlb_64.h > > delete mode 100644 arch/sh/include/asm/traps_64.h > > delete mode 100644 arch/sh/include/asm/uaccess_64.h > > delete mode 100644 arch/sh/include/cpu-sh5/cpu/addrspace.h > > delete mode 100644 arch/sh/include/cpu-sh5/cpu/cache.h > > delete mode 100644 arch/sh/include/cpu-sh5/cpu/irq.h > > delete mode 100644 arch/sh/include/cpu-sh5/cpu/mmu_context.h > > delete mode 100644 arch/sh/include/cpu-sh5/cpu/registers.h > > delete mode 100644 arch/sh/include/cpu-sh5/cpu/rtc.h > > delete mode 100644 arch/sh/include/uapi/asm/posix_types_64.h > > delete mode 100644 arch/sh/include/uapi/asm/ptrace_64.h > > delete mode 100644 arch/sh/include/uapi/asm/unistd_64.h > > delete mode 100644 arch/sh/kernel/cpu/irq/intc-sh5.c > > delete mode 100644 arch/sh/kernel/cpu/sh5/Makefile > > delete mode 100644 arch/sh/kernel/cpu/sh5/clock-sh5.c > > delete mode 100644 arch/sh/kernel/cpu/sh5/entry.S > > delete mode 100644 arch/sh/kernel/cpu/sh5/fpu.c > > delete mode 100644 arch/sh/kernel/cpu/sh5/probe.c > > delete mode 100644 arch/sh/kernel/cpu/sh5/setup-sh5.c > > delete mode 100644 arch/sh/kernel/cpu/sh5/switchto.S > > delete mode 100644 arch/sh/kernel/cpu/sh5/unwind.c > > delete mode 100644 arch/sh/kernel/head_64.S > > delete mode 100644 arch/sh/kernel/irq_64.c > > delete mode 100644 arch/sh/kernel/process_64.c > > delete mode 100644 arch/sh/kernel/ptrace_64.c > > delete mode 100644 arch/sh/kernel/sh_ksyms_64.c > > delete mode 100644 arch/sh/kernel/signal_64.c > > delete mode 100644 arch/sh/kernel/syscalls_64.S > > delete mode 100644 arch/sh/kernel/traps_64.c > > delete mode 100644 arch/sh/lib64/Makefile > > delete mode 100644 arch/sh/lib64/copy_page.S > > delete mode 100644 arch/sh/lib64/copy_user_memcpy.S > > delete mode 100644 arch/sh/lib64/memcpy.S > > delete mode 100644 arch/sh/lib64/memset.S > > delete mode 100644 arch/sh/lib64/panic.c > > delete mode 100644 arch/sh/lib64/sdivsi3.S > > delete mode 100644 arch/sh/lib64/strcpy.S > > delete mode 100644 arch/sh/lib64/strlen.S > > delete mode 100644 arch/sh/lib64/udelay.c > > delete mode 100644 arch/sh/lib64/udivdi3.S > > delete mode 100644 arch/sh/lib64/udivsi3.S > > delete mode 100644 arch/sh/mm/cache-sh5.c > > delete mode 100644 arch/sh/mm/extable_64.c > > delete mode 100644 arch/sh/mm/tlb-sh5.c > > delete mode 100644 arch/sh/mm/tlbex_64.c > > delete mode 100644 arch/sh/mm/tlbflush_64.c > > > > -- > > 2.26.0 > > > ---end quoted text--- ---end quoted text---