From: Tiezhu Yang <yangtiezhu@loongson.cn>
To: Dave Young <dyoung@redhat.com>, Baoquan He <bhe@redhat.com>,
Vivek Goyal <vgoyal@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org,
x86@kernel.org, linux-fsdevel@vger.kernel.org,
kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
Xuefeng Li <lixuefeng@loongson.cn>
Subject: [PATCH v2 0/2] kdump: simplify code
Date: Sat, 11 Dec 2021 11:33:06 +0800 [thread overview]
Message-ID: <1639193588-7027-1-git-send-email-yangtiezhu@loongson.cn> (raw)
v2:
-- add copy_to_user_or_kernel() in lib/usercopy.c
-- define userbuf as bool type
Tiezhu Yang (2):
kdump: vmcore: remove copy_to() and add copy_to_user_or_kernel()
kdump: crashdump: use copy_to_user_or_kernel() to simplify code
arch/arm/kernel/crash_dump.c | 12 +++---------
arch/arm64/kernel/crash_dump.c | 12 +++---------
arch/ia64/kernel/crash_dump.c | 12 +++++-------
arch/mips/kernel/crash_dump.c | 11 +++--------
arch/powerpc/kernel/crash_dump.c | 11 ++++-------
arch/riscv/kernel/crash_dump.c | 11 +++--------
arch/sh/kernel/crash_dump.c | 11 +++--------
arch/x86/kernel/crash_dump_32.c | 11 +++--------
arch/x86/kernel/crash_dump_64.c | 15 +++++----------
fs/proc/vmcore.c | 32 +++++++++-----------------------
include/linux/crash_dump.h | 8 ++++----
include/linux/uaccess.h | 1 +
lib/usercopy.c | 15 +++++++++++++++
13 files changed, 61 insertions(+), 101 deletions(-)
--
2.1.0
next reply other threads:[~2021-12-11 3:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-11 3:33 Tiezhu Yang [this message]
2021-12-11 3:33 ` [PATCH v2 1/2] kdump: vmcore: remove copy_to() and add copy_to_user_or_kernel() Tiezhu Yang
2021-12-11 10:32 ` Christophe Leroy
2021-12-11 3:33 ` [PATCH v2 2/2] kdump: crashdump: use copy_to_user_or_kernel() to simplify code Tiezhu Yang
2021-12-11 17:53 ` [PATCH v2 0/2] kdump: " David Laight
2021-12-11 19:32 ` Christophe Leroy
2021-12-12 11:47 ` Matthew Wilcox
2021-12-13 8:30 ` David Laight
2021-12-13 14:43 ` Matthew Wilcox
2021-12-14 10:03 ` Tiezhu Yang
2021-12-14 13:14 ` Matthew Wilcox
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