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 CF6E2140E30 for ; Mon, 17 Mar 2025 05:31:33 +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=1742189493; cv=none; b=Oix1S06jf6REWgQPoc6L9Lf3HzRjWD+qkQrJAem/rsjAb/PbWqowDxXoAUDOEtrSM93i1i/RSmdAM0b4M3MGzTVDTiyE2SUEfkSVBbglx/9pL1TqS1wFIP9Wu7yHek4YDsM3JkwrMSEYFSR/nt3ENQIAVnfWm+WK5zZi7bV+Fy4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742189493; c=relaxed/simple; bh=5k/Q8vIuyL55neDFH2Du+cAwmNFtj07eP6yDYWBvPjw=; h=Date:To:From:Subject:Message-Id; b=SE+YQtOLqszerA/YiFUfl7fe62iDrShI1viQiATtAHlYWoK4ZOZO4S2PBeTieVE3ec8qCBOZWbn9x1EoMB3q6Y4ZiM48/kIuG3Tl7MUr3FwQqSh0waCOXAWem4PFRHKMbI9/WkJ8WwaQcc3JhhqrQ2NMbNd5zu9luotm5EWZVC0= 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=abkpPFF9; 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="abkpPFF9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 47E37C4CEEC; Mon, 17 Mar 2025 05:31:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1742189493; bh=5k/Q8vIuyL55neDFH2Du+cAwmNFtj07eP6yDYWBvPjw=; h=Date:To:From:Subject:From; b=abkpPFF9ak3KUtHlGZMi8GLSFboDfMRu6/IkAbadAXI6PLehxtYJC66U291XCQu0+ Ytfjn9IHqkWJTY7yNnK2ngwoXpKxJrZj3UEilPRHxW62PgIepA98fbcgNHU8zorfzg Al+F1KJi+n9hnZ2nvVF45MrjOTMzubVV8nu6v0Y8= Date: Sun, 16 Mar 2025 22:31:32 -0700 To: mm-commits@vger.kernel.org,mpe@ellerman.id.au,mahesh@linux.ibm.com,maddy@linux.ibm.com,hbathini@linux.ibm.com,bhe@redhat.com,sourabhjain@linux.ibm.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] crash-remove-an-unused-argument-from-reserve_crashkernel_generic.patch removed from -mm tree Message-Id: <20250317053133.47E37C4CEEC@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: crash: remove an unused argument from reserve_crashkernel_generic() has been removed from the -mm tree. Its filename was crash-remove-an-unused-argument-from-reserve_crashkernel_generic.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Sourabh Jain Subject: crash: remove an unused argument from reserve_crashkernel_generic() Date: Fri, 31 Jan 2025 17:08:25 +0530 cmdline argument is not used in reserve_crashkernel_generic() so remove it. Correspondingly, all the callers have been updated as well. No functional change intended. Link: https://lkml.kernel.org/r/20250131113830.925179-3-sourabhjain@linux.ibm.com Signed-off-by: Sourabh Jain Acked-by: Hari Bathini Acked-by: Baoquan He Cc: Madhavan Srinivasan Cc: Mahesh Salgaonkar Cc: Michael Ellerman Signed-off-by: Andrew Morton --- arch/arm64/mm/init.c | 6 ++---- arch/loongarch/kernel/setup.c | 5 ++--- arch/riscv/mm/init.c | 6 ++---- arch/x86/kernel/setup.c | 6 ++---- include/linux/crash_reserve.h | 11 +++++------ kernel/crash_reserve.c | 9 ++++----- 6 files changed, 17 insertions(+), 26 deletions(-) --- a/arch/arm64/mm/init.c~crash-remove-an-unused-argument-from-reserve_crashkernel_generic +++ a/arch/arm64/mm/init.c @@ -98,21 +98,19 @@ static void __init arch_reserve_crashker { unsigned long long low_size = 0; unsigned long long crash_base, crash_size; - char *cmdline = boot_command_line; bool high = false; int ret; if (!IS_ENABLED(CONFIG_CRASH_RESERVE)) return; - ret = parse_crashkernel(cmdline, memblock_phys_mem_size(), + ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(), &crash_size, &crash_base, &low_size, &high); if (ret) return; - reserve_crashkernel_generic(cmdline, crash_size, crash_base, - low_size, high); + reserve_crashkernel_generic(crash_size, crash_base, low_size, high); } static phys_addr_t __init max_zone_phys(phys_addr_t zone_limit) --- a/arch/loongarch/kernel/setup.c~crash-remove-an-unused-argument-from-reserve_crashkernel_generic +++ a/arch/loongarch/kernel/setup.c @@ -259,18 +259,17 @@ static void __init arch_reserve_crashker int ret; unsigned long long low_size = 0; unsigned long long crash_base, crash_size; - char *cmdline = boot_command_line; bool high = false; if (!IS_ENABLED(CONFIG_CRASH_RESERVE)) return; - ret = parse_crashkernel(cmdline, memblock_phys_mem_size(), + ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(), &crash_size, &crash_base, &low_size, &high); if (ret) return; - reserve_crashkernel_generic(cmdline, crash_size, crash_base, low_size, high); + reserve_crashkernel_generic(crash_size, crash_base, low_size, high); } static void __init fdt_setup(void) --- a/arch/riscv/mm/init.c~crash-remove-an-unused-argument-from-reserve_crashkernel_generic +++ a/arch/riscv/mm/init.c @@ -1396,21 +1396,19 @@ static void __init arch_reserve_crashker { unsigned long long low_size = 0; unsigned long long crash_base, crash_size; - char *cmdline = boot_command_line; bool high = false; int ret; if (!IS_ENABLED(CONFIG_CRASH_RESERVE)) return; - ret = parse_crashkernel(cmdline, memblock_phys_mem_size(), + ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(), &crash_size, &crash_base, &low_size, &high); if (ret) return; - reserve_crashkernel_generic(cmdline, crash_size, crash_base, - low_size, high); + reserve_crashkernel_generic(crash_size, crash_base, low_size, high); } void __init paging_init(void) --- a/arch/x86/kernel/setup.c~crash-remove-an-unused-argument-from-reserve_crashkernel_generic +++ a/arch/x86/kernel/setup.c @@ -472,14 +472,13 @@ static void __init memblock_x86_reserve_ static void __init arch_reserve_crashkernel(void) { unsigned long long crash_base, crash_size, low_size = 0; - char *cmdline = boot_command_line; bool high = false; int ret; if (!IS_ENABLED(CONFIG_CRASH_RESERVE)) return; - ret = parse_crashkernel(cmdline, memblock_phys_mem_size(), + ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(), &crash_size, &crash_base, &low_size, &high); if (ret) @@ -490,8 +489,7 @@ static void __init arch_reserve_crashker return; } - reserve_crashkernel_generic(cmdline, crash_size, crash_base, - low_size, high); + reserve_crashkernel_generic(crash_size, crash_base, low_size, high); } static struct resource standard_io_resources[] = { --- a/include/linux/crash_reserve.h~crash-remove-an-unused-argument-from-reserve_crashkernel_generic +++ a/include/linux/crash_reserve.h @@ -32,13 +32,12 @@ int __init parse_crashkernel(char *cmdli #define CRASH_ADDR_HIGH_MAX memblock_end_of_DRAM() #endif -void __init reserve_crashkernel_generic(char *cmdline, - unsigned long long crash_size, - unsigned long long crash_base, - unsigned long long crash_low_size, - bool high); +void __init reserve_crashkernel_generic(unsigned long long crash_size, + unsigned long long crash_base, + unsigned long long crash_low_size, + bool high); #else -static inline void __init reserve_crashkernel_generic(char *cmdline, +static inline void __init reserve_crashkernel_generic( unsigned long long crash_size, unsigned long long crash_base, unsigned long long crash_low_size, --- a/kernel/crash_reserve.c~crash-remove-an-unused-argument-from-reserve_crashkernel_generic +++ a/kernel/crash_reserve.c @@ -375,11 +375,10 @@ static int __init reserve_crashkernel_lo return 0; } -void __init reserve_crashkernel_generic(char *cmdline, - unsigned long long crash_size, - unsigned long long crash_base, - unsigned long long crash_low_size, - bool high) +void __init reserve_crashkernel_generic(unsigned long long crash_size, + unsigned long long crash_base, + unsigned long long crash_low_size, + bool high) { unsigned long long search_end = CRASH_ADDR_LOW_MAX, search_base = 0; bool fixed_base = false; _ Patches currently in -mm which might be from sourabhjain@linux.ibm.com are