From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM64: check stack pointer in get_wchan
Date: Tue, 17 Dec 2013 18:12:29 +0000 [thread overview]
Message-ID: <20131217181228.GT32118@arm.com> (raw)
In-Reply-To: <20131205133010.16410.96824.stgit@buzz>
On Thu, Dec 05, 2013 at 01:30:10PM +0000, Konstantin Khlebnikov wrote:
> get_wchan() is lockless. Task may wakeup at any time and change its own stack,
> thus each next stack frame may be overwritten and filled with random stuff.
>
> Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@samsung.com>
Thanks. Applied (both patches).
--
Catalin
prev parent reply other threads:[~2013-12-17 18:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-05 13:30 [PATCH 1/2] ARM64: check stack pointer in get_wchan Konstantin Khlebnikov
2013-12-05 13:30 ` [PATCH 2/2] ARM64: fix framepointer check in unwind_frame Konstantin Khlebnikov
2013-12-17 18:12 ` Catalin Marinas [this message]
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