From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Sandipan Das <sandipan@linux.ibm.com>, mpe@ellerman.id.au
Cc: srikar@linux.vnet.ibm.com, kamalesh@linux.vnet.ibm.com,
shiganta@in.ibm.com, nasastry@in.ibm.com, harish@linux.ibm.com,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v3] selftests: powerpc: Fix online CPU selection
Date: Sun, 2 Aug 2020 23:35:08 +1000 (AEST) [thread overview]
Message-ID: <159637524083.42190.8594799492751560663.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <a408c4b8e9a23bb39b539417a21eb0ff47bb5127.1596084858.git.sandipan@linux.ibm.com>
On Thu, 30 Jul 2020 10:38:46 +0530, Sandipan Das wrote:
> The size of the CPU affinity mask must be large enough for
> systems with a very large number of CPUs. Otherwise, tests
> which try to determine the first online CPU by calling
> sched_getaffinity() will fail. This makes sure that the size
> of the allocated affinity mask is dependent on the number of
> CPUs as reported by get_nprocs_conf().
Applied to powerpc/next.
[1/1] selftests/powerpc: Fix online CPU selection
https://git.kernel.org/powerpc/c/dfa03fff86027e58c8dba5c03ae68150d4e513ad
cheers
prev parent reply other threads:[~2020-08-02 14:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-30 5:08 [PATCH v3] selftests: powerpc: Fix online CPU selection Sandipan Das
2020-08-02 13:35 ` Michael Ellerman [this message]
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