From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
To: Youling Tang <tangyouling@loongson.cn>
Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] MIPS: crash_dump.c: Simplify copy_oldmem_page()
Date: Tue, 9 Feb 2021 13:36:23 +0100 [thread overview]
Message-ID: <20210209123623.GC11264@alpha.franken.de> (raw)
In-Reply-To: <1612682649-3389-1-git-send-email-tangyouling@loongson.cn>
On Sun, Feb 07, 2021 at 03:24:09PM +0800, Youling Tang wrote:
> Replace kmap_atomic_pfn() with kmap_local_pfn() which is preemptible and
> can take page faults.
>
> Remove the indirection of the dump page and the related cruft which is not
> longer required.
>
> Remove unused or redundant header files.
>
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Youling Tang <tangyouling@loongson.cn>
> ---
>
> v2:
> - Keep the crash_dump.h header file included to avoid the
> "no previous prototype for function" warning.
>
> arch/mips/kernel/crash_dump.c | 41 ++++++-----------------------------------
> 1 file changed, 6 insertions(+), 35 deletions(-)
applied to mips-next.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
prev parent reply other threads:[~2021-02-09 12:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-07 7:24 [PATCH v2] MIPS: crash_dump.c: Simplify copy_oldmem_page() Youling Tang
2021-02-09 12:36 ` Thomas Bogendoerfer [this message]
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