From: Matt Turner <mattst88@gmail.com>
To: Magnus Lindholm <linmag7@gmail.com>
Cc: richard.henderson@linaro.org, linux-kernel@vger.kernel.org,
linux-alpha@vger.kernel.org
Subject: Re: [PATCH] alpha: fix PR_GET_UNALIGN flag mask
Date: Sun, 25 Oct 2026 09:52:52 -0400 [thread overview]
Message-ID: <20261025095252.1749067.mattst88@gmail.com> (raw)
In-Reply-To: <20261025074237.1050419-1-linmag7@gmail.com>
On Sun, Oct 25, 2026 at 08:38:50AM +0100, Magnus Lindholm wrote:
> GET_UNALIGN_CTL clears the flags it needs to read, so PR_GET_UNALIGN
> always returns zero. Keep the UAC bits when translating them to prctl
> flags.
>
> This was uncovered while running the strace test suite on Alpha.
>
> Fixes: 3185bd261882 ("alpha: separate thread-synchronous flags")
> Signed-off-by: Magnus Lindholm <linmag7@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This has been broken since v3.7, so please add
Cc: stable@vger.kernel.org
next prev parent reply other threads:[~2026-10-25 13:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-25 7:38 [PATCH] alpha: fix PR_GET_UNALIGN flag mask Magnus Lindholm
2026-10-25 13:52 ` Matt Turner [this message]
2026-10-25 22:01 ` Magnus Lindholm
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