From nobody Mon Nov 25 09:56:15 2024 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 81D402038C5; Mon, 28 Oct 2024 21:48:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730152111; cv=none; b=BCrYmU+jUUn/InK9oEb50O6a0rtDsVPBSCKNjBw26G9UzG+rUi4zGlT4wKnqDWalFxb7W+lXOKuzFm7FdjWxL0j8urdeH/w4PYyyENutFPVM4VDJ3PdyzDX4C5KyYD+62xAIYKSj7V4aAvpbVSY0gRFtr28ysldFs0IyPJK7VbY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730152111; c=relaxed/simple; bh=0p8Qb45vgp0/wPL3MuhSna7OVGmhZaEJXaATPR0uVvQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=R79i4yURAxOlJx4n4z8MB4d44/+XfywjjZAqiD64+LZmZ4oe552lPfAcRNGKVy7dhVH3y2Z9hq6eL5H5ESbQH/e+sIqH2JvYYs1fP3URQQOI91Z5zIV3uwarUDMYYIvkXslMBBMJj/iyj8rmrYmBZt4w03Rps6I83G/DniGUrK4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=igoXBPa8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="igoXBPa8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83A20C4CEC3; Mon, 28 Oct 2024 21:48:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730152111; bh=0p8Qb45vgp0/wPL3MuhSna7OVGmhZaEJXaATPR0uVvQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=igoXBPa8dHZf/M1f1+fJeVKDfXRNRWT4rfmK+s1ZC/l6ChiJRF0/C0yXo4htPcioi QCLk3okovib+olaN/wLqP9COwdc9bCsQu6TPuBt3QEA30AzlPj25NT9P9hSso6bJah bhggtK1fBaTyJJf0DyV9lwAer0cCN8hfMKx800ls7qTILMMpS6lalyk2XtV0tdKX0r 6da59FSWt7suLljhaqe8wLOJ+pCbtsArjSyDCJwUhRBqWqzeXm/hXqY6GgtR1o4sAQ pQPaBWiBWWfka1m9ZvGISds6LrDfkvAD32ULAEqmiiQJ2rFwz3DcJ2t5/R7+iFotCX uGDqbTbXiNG4g== From: Josh Poimboeuf To: x86@kernel.org Cc: Peter Zijlstra , Steven Rostedt , Ingo Molnar , Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org, Indu Bhagat , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , linux-perf-users@vger.kernel.org, Mark Brown , linux-toolchains@vger.kernel.org, Jordan Rome , Sam James , linux-trace-kernel@vger.kerne.org, Andrii Nakryiko , Jens Remus , Mathieu Desnoyers , Florian Weimer , Andy Lutomirski Subject: [PATCH v3 01/19] x86/vdso: Fix DWARF generation for getrandom() Date: Mon, 28 Oct 2024 14:47:48 -0700 Message-ID: <8e0fdc4c1b30c6040502c6265f455c44d05ea041.1730150953.git.jpoimboe@kernel.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-ID: <20241028214748.J7iinBHJcR_9_cOMI7PDTtSO9ET_Lj3XJnIMw7LKWj0@z> Content-Type: text/plain; charset="utf-8" Enable DWARF generation for the VDSO implementation of getrandom(). Fixes: 33385150ac45 ("x86: vdso: Wire up getrandom() vDSO implementation") Signed-off-by: Josh Poimboeuf --- arch/x86/entry/vdso/vgetrandom-chacha.S | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/entry/vdso/vgetrandom-chacha.S b/arch/x86/entry/vdso/= vgetrandom-chacha.S index bcba5639b8ee..cc82da9216fb 100644 --- a/arch/x86/entry/vdso/vgetrandom-chacha.S +++ b/arch/x86/entry/vdso/vgetrandom-chacha.S @@ -4,7 +4,7 @@ */ =20 #include -#include +#include =20 .section .rodata, "a" .align 16 @@ -22,7 +22,7 @@ CONSTANTS: .octa 0x6b20657479622d323320646e61707865 * rcx: number of 64-byte blocks to write to output */ SYM_FUNC_START(__arch_chacha20_blocks_nostack) - + CFI_STARTPROC .set output, %rdi .set key, %rsi .set counter, %rdx @@ -175,4 +175,5 @@ SYM_FUNC_START(__arch_chacha20_blocks_nostack) pxor temp,temp =20 ret + CFI_ENDPROC SYM_FUNC_END(__arch_chacha20_blocks_nostack) --=20 2.47.0