linux-kernel - Re: [PATCH] arm64: compat: Fix syscall number of compat_clock

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <d9418e75-0136-4f56-6d82-3d509be0e414@arm.com>
Date:   Fri, 20 Mar 2020 12:30:24 +0000
From:   Vincenzo Frascino <vincenzo.frascino@....com>
To:     Catalin Marinas <catalin.marinas@....com>
Cc:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "clang-built-linux@...glegroups.com" 
        <clang-built-linux@...glegroups.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Will Deacon <will@...nel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: Re: [PATCH] arm64: compat: Fix syscall number of compat_clock_getres

On 3/19/20 6:12 PM, Catalin Marinas wrote:
> On Thu, Mar 19, 2020 at 02:11:38PM +0000, Vincenzo Frascino wrote:
>> The syscall number of compat_clock_getres was erroneously set to 247
>> instead of 264. This causes the vDSO fallback of clock_getres to land
>> on the wrong syscall.
>>
>> Address the issue fixing the syscall number of compat_clock_getres.
>>
>> Fixes: 53c489e1dfeb6 ("arm64: compat: Add missing syscall numbers")
>> Cc: Catalin Marinas <catalin.marinas@....com>
>> Cc: Will Deacon <will.deacon@....com>
> 
> Will left ARM about 8 months ago IIRC ;).
>

Nice ;) I typed it manually, it came by "instinct" I guess ;) Sorry Will!

>> Cc: stable@...r.kernel.org
>> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@....com>
> 
> Acked-by: Catalin Marinas <catalin.marinas@....com>
> 
> I think Will could take this as a fix.
> 
> Thanks,
> 
> Catalin
> 

-- 
Regards,
Vincenzo