linux-kernel - Re: (subset) [PATCH v3 0/2] simple optimizations for page

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Message-Id: <163916163109.780317.9196251848909192931.b4-ty@arm.com>
Date:   Fri, 10 Dec 2021 18:40:39 +0000
From:   Catalin Marinas <catalin.marinas@....com>
To:     rppt@...nel.org, mark.rutland@....com, james.morse@....com,
        anshuman.khandual@....com, will@...nel.org,
        akpm@...ux-foundation.org,
        Rongwei Wang <rongwei.wang@...ux.alibaba.com>, ardb@...nel.org,
        pasha.tatashin@...een.com, tabba@...gle.com
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: (subset) [PATCH v3 0/2] simple optimizations for page_address and

On Fri, 26 Nov 2021 01:05:58 +0800, Rongwei Wang wrote:
> Patch 1/2 mainly to fix the bug when calling kexec_load() originally, but
> because of ignored and link[1] also fixed this bug and had been applied
> to arm64 (for-next/fixes) before us. Anyway, It's nice to unify the use of
> 'pmd_populate_kernel' under arm64.
> 
> Patch 2/2 just make a very simple optimization, reducing
> calls to page_address() in kexec_page_alloc().
> 
> [...]

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

[2/2] arm64: kexec: reduce calls to page_address()
      https://git.kernel.org/arm64/c/7afccde389dc

-- 
Catalin