From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: linuxppc-dev@lists.ozlabs.org, Nicholas Piggin <npiggin@gmail.com>
Subject: Re: [PATCH] powerpc/security: Fix link stack flush instruction
Date: Fri, 9 Oct 2020 17:04:03 +1100 (AEDT) [thread overview]
Message-ID: <160222339513.867048.4719227593980657822.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20201007080605.64423-1-npiggin@gmail.com>
On Wed, 7 Oct 2020 18:06:05 +1000, Nicholas Piggin wrote:
> The inline execution path for the hardware assisted branch flush
> instruction failed to set CTR to the correct value before bcctr,
> causing a crash when the feature is enabled.
Applied to powerpc/next.
[1/1] powerpc/security: Fix link stack flush instruction
https://git.kernel.org/powerpc/c/792254a77201453d9a77479e63dc216ad90462d2
cheers
prev parent reply other threads:[~2020-10-09 6:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-07 8:06 [PATCH] powerpc/security: Fix link stack flush instruction Nicholas Piggin
2020-10-09 6:04 ` Michael Ellerman [this message]
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