From: Baoquan He <bhe@redhat.com>
To: Jisheng Zhang <jszhang@kernel.org>, akpm@linux-foundation.org
Cc: Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, hpa@zytor.com,
Eric Biederman <ebiederm@xmission.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
kexec@lists.infradead.org, Alexandre ghiti <alex@ghiti.fr>
Subject: Re: [PATCH v2 0/5] kexec: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
Date: Thu, 20 Jan 2022 17:50:19 +0800 [thread overview]
Message-ID: <20220120095019.GA4579@MiWiFi-R3L-srv> (raw)
In-Reply-To: <20211206160514.2000-1-jszhang@kernel.org>
On 12/07/21 at 12:05am, Jisheng Zhang wrote:
> Replace the conditional compilation using "#ifdef CONFIG_KEXEC_CORE"
> by a check for "IS_ENABLED(CONFIG_KEXEC_CORE)", to simplify the code
> and increase compile coverage.
Only checked the x86 patch, but the whole patchset looks good to me,
thanks, Jisheng.
Acked-by: Baoquan He <bhe@redhat.com>
Maybe Andrew can help pick this whole series lest each patch need be taken
care of by its own ARCH maintainer.
>
> I only modify x86, arm, arm64 and riscv, other architectures such as
> sh, powerpc and s390 are better to be kept kexec code as-is so they
> are not touched.
>
> Since v1:
> - collect Reviewed-by tag
> - fix misleading commit msg.
>
> Jisheng Zhang (5):
> kexec: make crashk_res, crashk_low_res and crash_notes symbols always
> visible
> riscv: mm: init: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
> x86/setup: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
> arm64: mm: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
> arm: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
>
> arch/arm/kernel/setup.c | 7 +++----
> arch/arm64/mm/init.c | 9 +++------
> arch/riscv/mm/init.c | 6 ++----
> arch/x86/kernel/setup.c | 10 +++-------
> include/linux/kexec.h | 12 ++++++------
> 5 files changed, 17 insertions(+), 27 deletions(-)
>
> --
> 2.34.1
>
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prev parent reply other threads:[~2022-01-20 9:51 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-06 16:05 [PATCH v2 0/5] kexec: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef Jisheng Zhang
2021-12-06 16:05 ` [PATCH v2 1/5] kexec: make crashk_res, crashk_low_res and crash_notes symbols always visible Jisheng Zhang
2021-12-06 16:05 ` [PATCH v2 2/5] riscv: mm: init: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef Jisheng Zhang
2022-01-11 17:29 ` Palmer Dabbelt
2021-12-06 16:05 ` [PATCH v2 3/5] x86/setup: " Jisheng Zhang
2021-12-06 16:05 ` [PATCH v2 4/5] arm64: mm: " Jisheng Zhang
2021-12-06 16:05 ` [PATCH v2 5/5] arm: " Jisheng Zhang
2022-01-16 13:38 ` [PATCH v2 0/5] kexec: " Baoquan He
2022-01-18 14:13 ` Jisheng Zhang
2022-01-19 8:08 ` Baoquan He
2022-01-19 8:52 ` Alexandre Ghiti
2022-01-19 9:33 ` Baoquan He
2022-01-19 11:44 ` Jisheng Zhang
2022-01-20 9:45 ` Baoquan He
2022-01-20 9:50 ` Baoquan He [this message]
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