linux-kernel - Re: [PATCH v3 4/5] powerpc/vdso: Wire up getrandom() vDSO implementation on PPC32

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Message-ID: <ZtHwnc4AZuRULkom@zx2c4.com>
Date: Fri, 30 Aug 2024 18:17:33 +0200
From: "Jason A. Donenfeld" <Jason@...c4.com>
To: Christophe Leroy <christophe.leroy@...roup.eu>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Michael Ellerman <mpe@...erman.id.au>,
	Nicholas Piggin <npiggin@...il.com>,
	Naveen N Rao <naveen@...nel.org>,
	Nathan Chancellor <nathan@...nel.org>,
	Nick Desaulniers <ndesaulniers@...gle.com>,
	Bill Wendling <morbo@...gle.com>,
	Justin Stitt <justinstitt@...gle.com>,
	Shuah Khan <shuah@...nel.org>, linux-kernel@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org, linux-kselftest@...r.kernel.org,
	llvm@...ts.linux.dev, linux-fsdevel@...r.kernel.org,
	linux-mm@...ck.org, linux-trace-kernel@...r.kernel.org,
	Adhemerval Zanella <adhemerval.zanella@...aro.org>,
	Xi Ruoyao <xry111@...111.site>
Subject: Re: [PATCH v3 4/5] powerpc/vdso: Wire up getrandom() vDSO
 implementation on PPC32

On Fri, Aug 30, 2024 at 05:57:08PM +0200, Christophe Leroy wrote:
> @@ -14,6 +14,10 @@ ifeq ($(uname_M),x86_64)
>  TEST_GEN_PROGS += vdso_test_getrandom
>  TEST_GEN_PROGS += vdso_test_chacha
>  endif
> +ifeq ($(ARCH),powerpc)
> +TEST_GEN_PROGS += vdso_test_getrandom
> +TEST_GEN_PROGS += vdso_test_chacha
> +endif

FYI, as of [1], you should now be able to add powerpc to the filter list
instead of having to duplicate a new stanza:

[1] https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git/commit/?id=bbaae98172ed284fc0d5d39cc0d68f5d06164f06