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From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>,
	Andrew Morton <akpm@linux-foundation.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Nicholas Piggin <npiggin@gmail.com>,
	Naveen N Rao <naveen@kernel.org>,
	Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Bill Wendling <morbo@google.com>,
	Justin Stitt <justinstitt@google.com>,
	Shuah Khan <shuah@kernel.org>,
	linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-kselftest@vger.kernel.org, llvm@lists.linux.dev,
	linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
	linux-trace-kernel@vger.kernel.org,
	Adhemerval Zanella <adhemerval.zanella@linaro.org>,
	Xi Ruoyao <xry111@xry111.site>
Subject: Re: [PATCH v5 0/5] Wire up getrandom() vDSO implementation on powerpc
Date: Thu, 5 Sep 2024 14:56:22 +0200	[thread overview]
Message-ID: <Ztmqdr01_idiz64-@zx2c4.com> (raw)
In-Reply-To: <87frqe5m5b.fsf@mail.lhotse>

On Thu, Sep 05, 2024 at 10:18:40PM +1000, Michael Ellerman wrote:
> There is an existing comment in the a/p/vdso/Makefile about the
> fixed-r30 thing, tldr is it's a workaround to avoid breaking old
> versions of Go.

Thanks. Indeed, following Christophe's links yesterday, I tumbled down
that rabbit hole for a bit. Interesting how ABIs ossify unintentionally.


> For the series:
> 
> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)

Excellent, queued up now.

> If you can include Maddy's test results from Power9 in the change log
> for patch 5 that'd be nice.

Was my plan exactly. I replaced the QEMU result with the PowerNV one.

Jason

      reply	other threads:[~2024-09-05 12:56 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-02 19:17 [PATCH v5 0/5] Wire up getrandom() vDSO implementation on powerpc Christophe Leroy
2024-09-02 19:17 ` [PATCH v5 1/5] mm: Define VM_DROPPABLE for powerpc/32 Christophe Leroy
2024-09-02 19:17 ` [PATCH v5 2/5] powerpc/vdso32: Add crtsavres Christophe Leroy
2024-09-02 19:17 ` [PATCH v5 3/5] powerpc/vdso: Refactor CFLAGS for CVDSO build Christophe Leroy
2024-09-02 19:17 ` [PATCH v5 4/5] powerpc/vdso: Wire up getrandom() vDSO implementation on VDSO32 Christophe Leroy
2024-09-05 16:13   ` Jason A. Donenfeld
2024-09-05 16:25     ` Jason A. Donenfeld
2024-09-05 16:55     ` Christophe Leroy
2024-09-05 17:01       ` Xi Ruoyao
2024-09-05 17:03       ` Jason A. Donenfeld
2024-09-05 17:16         ` Jason A. Donenfeld
2024-09-05 17:31           ` [PATCH] selftests: vDSO: ensure vgetrandom works in a time namespace Jason A. Donenfeld
2024-09-09 10:42             ` Christophe Leroy
2024-09-09 12:57               ` Jason A. Donenfeld
2024-09-05 20:41     ` [PATCH v5 4/5] powerpc/vdso: Wire up getrandom() vDSO implementation on VDSO32 Jason A. Donenfeld
2024-09-06  2:48       ` Jason A. Donenfeld
2024-09-06  3:24         ` Jason A. Donenfeld
2024-09-06  4:53           ` Christophe Leroy
2024-09-02 19:17 ` [PATCH v5 5/5] powerpc/vdso: Wire up getrandom() vDSO implementation on VDSO64 Christophe Leroy
2024-09-04 11:46   ` Madhavan Srinivasan
2024-09-04 14:16 ` [PATCH v5 0/5] Wire up getrandom() vDSO implementation on powerpc Jason A. Donenfeld
2024-09-04 14:36   ` Christophe Leroy
2024-09-05 12:18   ` Michael Ellerman
2024-09-05 12:56     ` Jason A. Donenfeld [this message]

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