linux-kernel - Re: [PATCH 9/9] vdso: Modify getrandom to include the correct namespace

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Message-ID: <3155e7ba-33fe-4de8-bb63-867579c3eac8@arm.com>
Date: Fri, 6 Sep 2024 13:40:15 +0100
From: Vincenzo Frascino <vincenzo.frascino@....com>
To: Christophe Leroy <christophe.leroy@...roup.eu>,
 linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org, linux-mm@...ck.org
Cc: Andy Lutomirski <luto@...nel.org>, Thomas Gleixner <tglx@...utronix.de>,
 "Jason A . Donenfeld" <Jason@...c4.com>,
 Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>,
 Naveen N Rao <naveen@...nel.org>, Ingo Molnar <mingo@...hat.com>,
 Borislav Petkov <bp@...en8.de>, Dave Hansen <dave.hansen@...ux.intel.com>,
 "H . Peter Anvin" <hpa@...or.com>, Theodore Ts'o <tytso@....edu>,
 Arnd Bergmann <arnd@...db.de>, Andrew Morton <akpm@...ux-foundation.org>,
 Steven Rostedt <rostedt@...dmis.org>, Masami Hiramatsu
 <mhiramat@...nel.org>, Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Subject: Re: [PATCH 9/9] vdso: Modify getrandom to include the correct
 namespace

On 06/09/2024 13:04, Christophe Leroy wrote:
> 
> 
> Le 06/09/2024 à 13:52, Vincenzo Frascino a écrit :
>>
>>
>> On 04/09/2024 18:26, Christophe Leroy wrote:
>>>
>>>
>>> Le 03/09/2024 à 17:14, Vincenzo Frascino a écrit :
>> ...
>>

...

> 
> More details:
> 
> $ make ARCH=powerpc CROSS_COMPILE=ppc-linux- mpc885_ads_defconfig
> 
> $ LANG= make ARCH=powerpc CROSS_COMPILE=ppc-linux- vmlinux
>   SYNC    include/config/auto.conf
>   SYSHDR  arch/powerpc/include/generated/uapi/asm/unistd_32.h
>   SYSHDR  arch/powerpc/include/generated/uapi/asm/unistd_64.h
>   SYSTBL  arch/powerpc/include/generated/asm/syscall_table_32.h
>   SYSTBL  arch/powerpc/include/generated/asm/syscall_table_64.h
>   SYSTBL  arch/powerpc/include/generated/asm/syscall_table_spu.h

Thank you Christophe, is upstream code sufficient to reproduce the issue? Or do
I need specific patches?

> 
> 
> Christophe
> 

-- 
Regards,
Vincenzo