linux-kernel - Re: [PATCH v8 0/8] arm64: entry: Convert to generic irq entry

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Message-Id: <175760255687.903003.14486495786906094929.b4-ty@kernel.org>
Date: Thu, 11 Sep 2025 17:11:12 +0100
From: Will Deacon <will@...nel.org>
To: catalin.marinas@....com,
	oleg@...hat.com,
	sstabellini@...nel.org,
	mark.rutland@....com,
	ada.coupriediaz@....com,
	mbenes@...e.cz,
	broonie@...nel.org,
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	ryan.roberts@....com,
	chenl311@...natelecom.cn,
	liaochang1@...wei.com,
	kristina.martsenko@....com,
	leitao@...ian.org,
	ardb@...nel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	xen-devel@...ts.xenproject.org,
	Jinjie Ruan <ruanjinjie@...wei.com>
Cc: kernel-team@...roid.com,
	Will Deacon <will@...nel.org>
Subject: Re: [PATCH v8 0/8] arm64: entry: Convert to generic irq entry

On Fri, 15 Aug 2025 11:06:25 +0800, Jinjie Ruan wrote:
> Currently, x86, Riscv, Loongarch use the generic entry which makes
> maintainers' work easier and codes more elegant. So also convert arm64
> to use the generic entry infrastructure from kernel/entry/* by
> switching it to generic IRQ entry first, which will make PREEMPT_DYNAMIC
> and PREEMPT_LAZY use the generic entry common code and remove a lot of
> duplicate code.
> 
> [...]

Applied to arm64 (for-next/entry), thanks!

[1/8] arm64: ptrace: Replace interrupts_enabled() with regs_irqs_disabled()
      https://git.kernel.org/arm64/c/788b8f6af60b
[2/8] arm64: entry: Refactor the entry and exit for exceptions from EL1
      https://git.kernel.org/arm64/c/ee776d68ba47
[3/8] arm64: entry: Rework arm64_preempt_schedule_irq()
      https://git.kernel.org/arm64/c/77c195394639
[4/8] arm64: entry: Use preempt_count() and need_resched() helper
      https://git.kernel.org/arm64/c/c74c44c6ae20
[5/8] entry: Add arch_irqentry_exit_need_resched() for arm64
      https://git.kernel.org/arm64/c/3c973c51bfba
[6/8] arm64: entry: Refactor preempt_schedule_irq() check code
      https://git.kernel.org/arm64/c/64f4b8b15f1c
[7/8] arm64: entry: Move arm64_preempt_schedule_irq() into __exit_to_kernel_mode()
      https://git.kernel.org/arm64/c/99eb057ccd67
[8/8] arm64: entry: Switch to generic IRQ entry
      https://git.kernel.org/arm64/c/b3cf07851b6c

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev