linux-kernel - Re: [PATCH] powerpc/selftests: Use gettid() instead of getppid() for null

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]

Message-Id: <162398829644.1363949.13696130535208062444.b4-ty@ellerman.id.au>
Date:   Fri, 18 Jun 2021 13:51:36 +1000
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Paul Mackerras <paulus@...ba.org>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Shuah Khan <shuah@...nel.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kselftest@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/selftests: Use gettid() instead of getppid() for null_syscall

On Fri, 4 Jun 2021 12:31:09 +0000 (UTC), Christophe Leroy wrote:
> gettid() is 10% lighter than getppid(), use it for null_syscall selftest.

Applied to powerpc/next.

[1/1] powerpc/selftests: Use gettid() instead of getppid() for null_syscall
      https://git.kernel.org/powerpc/c/a1ea0ca8a6f17d7b79bbc4d05dd4e6ca162d8f15

cheers