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From: Jisheng Zhang <jszhang@kernel.org>
To: Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Will Deacon <will@kernel.org>,
	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>,
	Alexandre Ghiti <alex@ghiti.fr>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	kexec@lists.infradead.org
Subject: [RFC PATCH 0/5] kexec: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
Date: Fri,  3 Dec 2021 13:11:52 +0800	[thread overview]
Message-ID: <20211203051157.2160-1-jszhang@kernel.org> (raw)

Replace the conditional compilation using "#ifdef CONFIG_KEXEC_CORE"
by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to simplify the
code and increase compile coverage.

I only modifies x86, arm, arm64 and riscv, other arch are not touched.
If the idea is accepted, I will modify all architectures code.

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


WARNING: multiple messages have this Message-ID (diff)
From: Jisheng Zhang <jszhang@kernel.org>
To: Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Will Deacon <will@kernel.org>,
	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>,
	Alexandre Ghiti <alex@ghiti.fr>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	kexec@lists.infradead.org
Subject: [RFC PATCH 0/5] kexec: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
Date: Fri,  3 Dec 2021 13:11:52 +0800	[thread overview]
Message-ID: <20211203051157.2160-1-jszhang@kernel.org> (raw)

Replace the conditional compilation using "#ifdef CONFIG_KEXEC_CORE"
by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to simplify the
code and increase compile coverage.

I only modifies x86, arm, arm64 and riscv, other arch are not touched.
If the idea is accepted, I will modify all architectures code.

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


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

WARNING: multiple messages have this Message-ID (diff)
From: Jisheng Zhang <jszhang@kernel.org>
To: Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Will Deacon <will@kernel.org>,
	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>,
	Alexandre Ghiti <alex@ghiti.fr>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	kexec@lists.infradead.org
Subject: [RFC PATCH 0/5] kexec: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
Date: Fri,  3 Dec 2021 13:11:52 +0800	[thread overview]
Message-ID: <20211203051157.2160-1-jszhang@kernel.org> (raw)

Replace the conditional compilation using "#ifdef CONFIG_KEXEC_CORE"
by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to simplify the
code and increase compile coverage.

I only modifies x86, arm, arm64 and riscv, other arch are not touched.
If the idea is accepted, I will modify all architectures code.

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


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Jisheng Zhang <jszhang@kernel.org>
To: Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Will Deacon <will@kernel.org>,
	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>,
	Alexandre Ghiti <alex@ghiti.fr>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	kexec@lists.infradead.org
Subject: [RFC PATCH 0/5] kexec: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
Date: Fri,  3 Dec 2021 13:11:52 +0800	[thread overview]
Message-ID: <20211203051157.2160-1-jszhang@kernel.org> (raw)

Replace the conditional compilation using "#ifdef CONFIG_KEXEC_CORE"
by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to simplify the
code and increase compile coverage.

I only modifies x86, arm, arm64 and riscv, other arch are not touched.
If the idea is accepted, I will modify all architectures code.

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


_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

             reply	other threads:[~2021-12-03  5:19 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-03  5:11 Jisheng Zhang [this message]
2021-12-03  5:11 ` [RFC PATCH 0/5] kexec: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef Jisheng Zhang
2021-12-03  5:11 ` Jisheng Zhang
2021-12-03  5:11 ` Jisheng Zhang
2021-12-03  5:11 ` [RFC PATCH 1/5] kexec: make crashk_res, crashk_low_res and crash_notes symbols always visible Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11 ` [RFC PATCH 2/5] riscv: mm: init: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11 ` [RFC PATCH 3/5] x86/setup: " Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11 ` [RFC PATCH 4/5] arm64: mm: " Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03 19:18   ` Catalin Marinas
2021-12-03 19:18     ` Catalin Marinas
2021-12-03 19:18     ` Catalin Marinas
2021-12-03 19:18     ` Catalin Marinas
2021-12-03  5:11 ` [RFC PATCH 5/5] arm: " Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03  5:11   ` Jisheng Zhang
2021-12-03 16:23   ` Russell King (Oracle)
2021-12-03 16:23     ` Russell King (Oracle)
2021-12-03 16:23     ` Russell King (Oracle)
2021-12-03 16:23     ` Russell King (Oracle)
2021-12-03 16:39   ` Emil Renner Berthing
2021-12-03 16:39     ` Emil Renner Berthing
2021-12-03 16:39     ` Emil Renner Berthing
2021-12-03 16:39     ` Emil Renner Berthing

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