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 8F25225228D; Thu, 20 Aug 2026 16:00:56 +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=1787241657; cv=none; b=gCEwXVpbJg63J6cwy7D/o4Dq6lZxyhBhAdXjgiNh0cU33swZ4PUHGqxqeexgiAjI/QjSNk6gRQ8flJY3CpG2Abesy1JRHriAEfd6hUcyAgvZrEzhd6CmhZ7stEB0AX+Rrxe7A6jbckrvxkIbiN+bKLx3nn3NlWB4IkHF/ofC/ms= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787241657; c=relaxed/simple; bh=5SWX2gkFBK1Hxcn2n9HM5JqWmNBNwzMztpNQRkhGD70=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=cz8gfzeqeRwidO8kePMvdO2upybaDQnQhmNWYa+jm2E2iEZAAIRTbi7stZYNEhwbwPVf7otOhJEOXEit4GhfZyAgmUysQAzb98/5ENdB9HpRetmsHkyLMKd7YxnCya9NF5Wtt4uJ/CdTQHpw1am7AhxUNCzxJkPRgWxrdu2STG0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GXC7zmsd; 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="GXC7zmsd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 681301F000E9; Thu, 20 Aug 2026 16:00:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787241656; bh=1iL6uHiwuMj3OY0HN/FxzftnksGWy16FbNU4r2Wgz4o=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=GXC7zmsdI+VkjvF+X/3OXsUCqIAQxCr3nKFKOrBOJRa8wG2oHwh47G3RVNSMEY3sP jIk7f6eDve5Y3WUwJq0QJMP3A0f8B+aTXCVptCISCgLmXAr38Yv+8O9EhECen0YDv9 KaBB/H1L9xip9WlPZvKdRrt4w0w964cDD20/EnoEgulOnUz01kIh+WzFPurfwrK3z1 ElpeOzH8dSAtOy0Ab/gBtObrXwM2dTg8Jv7XqV3vgiZf7b3cvfJAaqRi06aih/VDdA eozrrklITWy2mtN5ZYIgWui/Zl3Ny46EssW5Ti0QTEuAEOQRmLkpYtNrDnhkGLdlY7 47TeyfrJbncew== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EC5E23811A7B; Thu, 20 Aug 2026 16:00:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] x86/bpf: make arch_bpf_trampoline_size allocate from EXECMEM_MODULE_DATA From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178724160664.341736.16028923311216598674.git-patchwork-notify@kernel.org> Date: Thu, 20 Aug 2026 16:00:06 +0000 References: <20260818130510.3110054-1-rppt@kernel.org> In-Reply-To: <20260818130510.3110054-1-rppt@kernel.org> To: Mike Rapoport Cc: ast@kernel.org, andrii@kernel.org, bp@alien8.de, daniel@iogearbox.net, dave.hansen@linux.intel.com, eddyz87@gmail.com, mingo@redhat.com, memxor@gmail.com, song@kernel.org, tglx@kernel.org, emil@etsalapatis.com, hpa@zytor.com, jolsa@kernel.org, john.fastabend@gmail.com, martin.lau@linux.dev, yonghong.song@linux.dev, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org, olsajiri@gmail.com Hello: This patch was applied to bpf/bpf.git (master) by Daniel Borkmann : On Tue, 18 Aug 2026 16:05:10 +0300 you wrote: > From: "Mike Rapoport (Microsoft)" > > Jiri Olsa reports slowdown of tracing_multi benchmark that allocates huge > number of trampolines [1]. > > The slowdown caused by extra protection changes in execmem_alloc_rw() and > execmem_free(). > > [...] Here is the summary with links: - x86/bpf: make arch_bpf_trampoline_size allocate from EXECMEM_MODULE_DATA https://git.kernel.org/bpf/bpf/c/c7a2a3618290 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html