From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6CDCE5732A for ; Tue, 23 Jan 2024 00:44:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705970662; cv=none; b=s+ivDdqjAKYeHppKfnJXR521grmtotOlN9oMHun5YNJIKE29P7OZiyRFpwbEv9QTFA9IT5NE0zHtYbvOOAmDsL21p8GZO45NYiBYMHUvtGffGCiqP/RfrL295VOKgrOHypHW0CaeV9BwlTQVZBwhNFexNA272zlKOjRk1ul+81g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705970662; c=relaxed/simple; bh=PZeU2W7ODOrb62O0nrrQDicwh6fLQBs/HQIcfxVfDRE=; h=Date:To:From:Subject:Message-Id; b=hz/m0rXsiP2NRdc6zA7wk7r7zQ0JKHo5uNbZJL5Hge+MAUAPiXgDIRxZ/8YfXFBy++L3lGVJWYTMm8mV68yA5jGXMcbyVw6rKrBATTGfdY+iAq7c6xb82UKqDzZnJa38w5B0B9Evs3KAIrJydjQ6N9iRUt8t9UkdKUOAN9MxfAA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=iIs2V3+i; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="iIs2V3+i" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B90DEC43399; Tue, 23 Jan 2024 00:44:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1705970662; bh=PZeU2W7ODOrb62O0nrrQDicwh6fLQBs/HQIcfxVfDRE=; h=Date:To:From:Subject:From; b=iIs2V3+iLzAJWo4ieQ5yDdSj9TT34wBuS/NJkN4wQvazwhRW7IlvTYteHZLy4iYz8 9TQiLCLPqnm+MCFloxOT4bFeRlKI6PdUpigSR5sX3kg9eBU6DlIWzIe+0kOd7DVetR bFPifPsjGsILaeEn3KtPkZRbSIoC5Em2tTBiXexo= Date: Mon, 22 Jan 2024 16:44:18 -0800 To: mm-commits@vger.kernel.org,viro@zeniv.linux.org.uk,piliu@redhat.com,hbathini@linux.ibm.com,ebiederm@xmission.com,bhe@redhat.com,akpm@linux-foundation.org From: Andrew Morton Subject: + sh-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch added to mm-unstable branch Message-Id: <20240123004421.B90DEC43399@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: sh, crash: wrap crash dumping code into crash related ifdefs has been added to the -mm mm-unstable branch. Its filename is sh-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/sh-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Baoquan He Subject: sh, crash: wrap crash dumping code into crash related ifdefs Date: Fri, 19 Jan 2024 22:52:37 +0800 Now crash codes under kernel/ folder has been split out from kexec code, crash dumping can be separated from kexec reboot in config items on SuperH with some adjustments. Here wrap up crashkernel reservation code inside CONFIG_CRASH_RESERVE ifdeffery scope. Link: https://lkml.kernel.org/r/20240119145241.769622-11-bhe@redhat.com Signed-off-by: Baoquan He Cc: Al Viro Cc: Eric W. Biederman Cc: Hari Bathini Cc: Pingfan Liu Signed-off-by: Andrew Morton --- arch/sh/kernel/machine_kexec.c | 3 +++ arch/sh/kernel/setup.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) --- a/arch/sh/kernel/machine_kexec.c~sh-crash-wrap-crash-dumping-code-into-crash-related-ifdefs +++ a/arch/sh/kernel/machine_kexec.c @@ -153,6 +153,9 @@ void __init reserve_crashkernel(void) unsigned long long crash_size, crash_base; int ret; + if (!IS_ENABLED(CONFIG_CRASH_RESERVE)) + return; + ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(), &crash_size, &crash_base, NULL, NULL); if (ret == 0 && crash_size > 0) { --- a/arch/sh/kernel/setup.c~sh-crash-wrap-crash-dumping-code-into-crash-related-ifdefs +++ a/arch/sh/kernel/setup.c @@ -220,7 +220,7 @@ void __init __add_active_range(unsigned request_resource(res, &code_resource); request_resource(res, &data_resource); request_resource(res, &bss_resource); -#ifdef CONFIG_KEXEC_CORE +#ifdef CONFIG_CRASH_RESERVE request_resource(res, &crashk_res); #endif _ Patches currently in -mm which might be from bhe@redhat.com are mm-vmalloc-remove-vmap_area_list.patch kexec-split-crashkernel-reservation-code-out-from-crash_corec.patch crash-split-vmcoreinfo-exporting-code-out-from-crash_corec.patch crash-remove-dependency-of-fa_dump-on-crash_dump.patch crash-split-crash-dumping-code-out-from-kexec_corec.patch crash-clean-up-kdump-related-config-items.patch x86-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch arm64-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch ppc-crash-enforce-kexec-and-kexec_file-to-select-crash_dump.patch s390-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch sh-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch arm-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch mips-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch riscv-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch loongarch-crash-wrap-crash-dumping-code-into-crash-related-ifdefs.patch panic-suppress-gnu_printf-warning.patch