linux-kernel - Re: [PATCH] arm64: entry: Save some nops when CONFIG_ARM64_PSEUDO

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Tue, 15 Feb 2022 23:18:28 +0000
From:   Will Deacon <will@...nel.org>
To:     joey.gouly@....com, maz@...nel.org, catalin.marinas@....com,
        He Ying <heying24@...wei.com>, pcc@...gle.com,
        mark.rutland@....com, marcan@...can.st
Cc:     kernel-team@...roid.com, Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: entry: Save some nops when CONFIG_ARM64_PSEUDO_NMI is not set

On Tue, 11 Jan 2022 22:24:10 -0500, He Ying wrote:
> Arm64 pseudo-NMI feature code brings some additional nops
> when CONFIG_ARM64_PSEUDO_NMI is not set, which is not
> necessary. So add necessary ifdeffery to avoid it.
> 
> 

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

[1/1] arm64: entry: Save some nops when CONFIG_ARM64_PSEUDO_NMI is not set
      https://git.kernel.org/arm64/c/3352a5556f52

Cheers,
-- 
Will

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