linux-kernel - Re: [PATCH v4 1/2] s390/unwind: add stack pointer alignment sanity checks

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Message-ID: <alpine.LSU.2.21.1911291533310.23789@pobox.suse.cz>
Date:   Fri, 29 Nov 2019 19:16:45 +0100 (CET)
From:   Miroslav Benes <mbenes@...e.cz>
To:     Vasily Gorbik <gor@...ux.ibm.com>
cc:     heiko.carstens@...ibm.com, borntraeger@...ibm.com,
        jpoimboe@...hat.com, joe.lawrence@...hat.com,
        linux-s390@...r.kernel.org, linux-kernel@...r.kernel.org,
        jikos@...nel.org, pmladek@...e.com, nstange@...e.de,
        live-patching@...r.kernel.org
Subject: Re: [PATCH v4 1/2] s390/unwind: add stack pointer alignment sanity
 checks

On Fri, 29 Nov 2019, Vasily Gorbik wrote:

> From: Miroslav Benes <mbenes@...e.cz>
> 
> ABI requires SP to be aligned 8 bytes, report unwinding error otherwise.
> 
> Signed-off-by: Vasily Gorbik <gor@...ux.ibm.com>

Signed-off-by: Miroslav Benes <mbenes@...e.cz>

M