From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 7D9F4233955 for ; Sat, 17 Oct 2026 02:07:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792202832; cv=none; b=udH9pJVMwofgka65pVcULXKufv4nedANQ3ODkHpDHFFiU34dpoJveUijwkLEzdzXDhBMNtjhk0kXM+pXngLJhXCLp9rv6dMb+tfUKEUnZ75K2HT/ZzNpkq8mhn51+f+hejF9bgrQX7UKG6Kc00QwGGtrvJQDemcFptPCzYcltGU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792202832; c=relaxed/simple; bh=Hw4MDsr3gVka96f6nZ2GFoPd09XsOHFH1NwpbInf6+E=; h=Message-ID:From:Subject:To:Cc:In-Reply-To:References:Content-Type: Date; b=vGmXlwob4rQhZDQOJ7+hExcHeO1YJZ5RurVU2wE3D+RCshllTnwzOy2xGWvful9Mpl4zTexUkCk9is8Ae3e0i2F4woSAqdnM0/enRHaeaTRIbUksVQhKwv15K52aLNAEfRy5BejBzA6pe3U8n+bhi/xUscv9ohPejV/0lK0tZ9E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lFMxoTGR; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lFMxoTGR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1E4E1F000C4; Sat, 17 Oct 2026 02:07:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792202830; bh=Hw4MDsr3gVka96f6nZ2GFoPd09XsOHFH1NwpbInf6+E=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=lFMxoTGRMvM7SAzSIMDjJwdbHZWcxtnVdiy0518766mp8CJivsjahgur+CPbLSQYa gWVrx7gYqt4VnseiuLNDRA7NdOvfGphu3O6RvDUNCNq98OauEWW4YFcLeQtdvwjZst uyHoEu64I6gKkVGsO4Q61CBqZcfqVry3x0Csmc17N9N8YIg/iGLQl1gfBWWNV8q8xs Qbr5IOBdv/kLWWKmYNNw4y4S/F1+k9JKV/CG297LVIOqKm+/fcj+wm7n70vb05I9ZA 4Ua7RMgQOKAyYklAB7kMSwNTxV0gfUI0Mxl21NXNICoCOR6w51+462Kd+uT2egigUG hoiynEh1+XfAQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v2] perf regs: Add alpha support Reply-To: sashiko-reviews@lists.linux.dev To: "Matt Turner" Cc: linux-perf-users@vger.kernel.org In-Reply-To: <20261016-alpha-perf-tools-regs-v2-1-406c9628320a@gmail.com> References: <20261016-alpha-perf-tools-regs-v2-1-406c9628320a@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sat, 17 Oct 2026 02:07:09 +0000 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Add the alpha perf register tables so that -I/--user-regs and > --call-graph dwarf work. >=20 > r9-r15 cannot be sampled and are left out of the mask. Perf register > numbers 0-30 are the DWARF numbers. The pc is DWARF 64, the column GCC > uses as the alternate return address column on alpha, so libdw's > frame_nregs is 65. >=20 > Assisted-by: Claude:claude-opus-5-5 > Tested-by: Magnus Lindholm > Reviewed-by: Ian Rogers > Signed-off-by: Matt Turner Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261016-alpha-perf= -tools-regs-v2-1-406c9628320a@gmail.com?part=3D1