From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (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 8D6E23603F6 for ; Wed, 27 May 2026 19:19:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779909597; cv=none; b=rbgWBjnnQGZzFl0LC4nqXSripAt1905Qgk2xReK1pPiEc/ZBoUVu1epBrnShYIynhgCdp9uO9e/HK24E+WhqolSC0D4olKqcjGr6Z28EpP1KS3sa+ieSTUxaI6TObnjvG6v1um2K7gJjcshkjXndRnOxfeWf2LyIxAf9or9s90Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779909597; c=relaxed/simple; bh=wTlo1P/2QYTnG0EkidkDSxIu2cM5UI3t/ni73RCyaa8=; h=Mime-Version:Content-Type:Date:Message-Id:Subject:Cc:From:To: References:In-Reply-To; b=qkRaqyTR2FXPf4qUtAPE1Cugbo4b11Uyo0uozPxyMeWCsLWBJxE7X90dDQzbfPbd1BCjlGXFyKd+qrsiwBaExlP5YXIqikSwg+F8VHgozxXKY6F6LPuw7dxbyOJPB55mYlg4YYCOIxiwF9EZeSdyFfG4FKs4JqMrGkd+ELPNP7I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=25H2CkGF; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="25H2CkGF" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id A3C50C2AC40; Wed, 27 May 2026 19:19:52 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 93D84601A1; Wed, 27 May 2026 19:19:52 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id DD2F11088818E; Wed, 27 May 2026 21:19:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1779909591; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=wTlo1P/2QYTnG0EkidkDSxIu2cM5UI3t/ni73RCyaa8=; b=25H2CkGFIOBOEg5XPFhvQRuNkyTwWmIdTDt/9x9dphptyf9N1d5Un3wCVAgkKGI4AQneQm 5FC9JwjBnQZjncewYC2nQpoHscjDYUPLOCx+lOyFxvAsCcGfPm+gUXvaTKbBtk12/k1Fjh WfNJ3kIwDJFTvay9icB1N02cOI9ihiSBX5WTUprfHzMlz7swP4LnnAnDFrPDkvEaFijxhE OJG0xoAE/8N2ARIbYHNmDeG6ka9UsDnn/zeLaTrYPisLEb4U739F1VPLw55gd7gFv+LHcQ RnrXvbiEw+4BkCdEqVGQVFfBTRpa93Q5xcfjlOPUF/ubITvVxU1Jjd08arYzBg== 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 Content-Type: text/plain; charset=UTF-8 Date: Wed, 27 May 2026 21:19:47 +0200 Message-Id: Subject: Re: [PATCH bpf-next] x86/ftrace: relocate %rip-relative percpu refs in dynamic trampolines Cc: "Thomas Petazzoni" , "Ingo Molnar" , , , , , "Bastien Curutchet" From: =?utf-8?q?Alexis_Lothor=C3=A9?= To: =?utf-8?b?QWxleGlzIExvdGhvcsOpIChlQlBGIEZvdW5kYXRpb24p?= , "Steven Rostedt" , "Masami Hiramatsu" , "Mark Rutland" , "Thomas Gleixner" , "Ingo Molnar" , "Borislav Petkov" , "Dave Hansen" , , "H. Peter Anvin" , "Uros Bizjak" X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260527-fix_call_depth_in_trampoline-v1-1-d0292bfe7eed@bootlin.com> In-Reply-To: <20260527-fix_call_depth_in_trampoline-v1-1-d0292bfe7eed@bootlin.com> X-Last-TLS-Session-Version: TLSv1.3 On Wed May 27, 2026 at 9:08 PM CEST, Alexis Lothor=C3=A9 (eBPF Foundation) = wrote: [...] > Fixes: 59bec00ace28 ("x86/percpu: Introduce %rip-relative addressing to P= ER_CPU_VAR()") > Signed-off-by: Alexis Lothor=C3=A9 (eBPF Foundation) Please ignore the 'bpf-next' target for the patch, this is a mistake (I used my bpf tree to prepare this patch), I am really targeting the trace tree here. Alexis --=20 Alexis Lothor=C3=A9, Bootlin Embedded Linux and Kernel engineering https://bootlin.com