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 8CC873A1A3F; Sat, 4 Jul 2026 08:59:02 +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=1783155543; cv=none; b=mz7c+lKA91Yc/MBlYASM8ZO/NmCL3xGn0Cn0D7TvlYQ61miyw83FYsbmCCH7iKwz7TnYct/hxWCBaX4sCRN8Bzny3zfU7DRlOpAQB5mHYH+KncOtgMjarfnWpQG0D0DIE1dZuPey0NOEX20zA+27JFL40XsJJo7bsUf/Uw2YKjo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783155543; c=relaxed/simple; bh=HKAVb+G93l0dMXSEQ/reiSNcBc6/3hqlXcE4XwM/AYU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=AGN8HBoqZPJP22N6qlX6bLoDoznKniRfzu63MjAf0fHjuYuVc8s+tlpDKbvPHKH0Feltp3t+jSphKPPyOiwCL4wD2WTzgoA/xB088259SsYzYkd5+du1xH3oZcShjyGsgM6eCq0vFA2feRzO5mTN8BceXQg9BtH9XXYotMTzLvw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DBsLRoAg; 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="DBsLRoAg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8F7071F000E9; Sat, 4 Jul 2026 08:59:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783155542; bh=9vDXaYEmV5sLw/jicy14X7MVBs33V5Uxg7fJY3dafKw=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=DBsLRoAgweEBz0ltu19wSUSwmTUyLHcDtuf6HGCNe+8tUOAWsn+rdoPFDzT1GoCnE OFCIORAnCI4FoyNUDmZbaDXiwht4LOwepeUnVube8Q1PJMROPSEEM2BmgnuBnjBJXU cL0Sv8dBcQ3H5XoD6fhBFH90Y4SEtHZqQir+n1m57YpiQsk58aukL1dLhcvcVlSbN4 IFnCZPrz4zIv8vaINYe4jqa1/SVGLu69t5p8/psZJ/whfZHfLnugq5p6+N3Th3nzJg iUndv/Hwa2i28GFtlAPf08jDoMxNXjTiWgZK5G9FgXazBqzCb+R39bjQ5QRt1dNa/d PmDp3WWHet1xg== Date: Sat, 4 Jul 2026 10:58:58 +0200 From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: linux-tip-commits@vger.kernel.org, Jiri Olsa , "Peter Zijlstra (Intel)" , Jakub Sitnicki , Andrii Nakryiko , x86@kernel.org Subject: Re: [tip: perf/core] libbpf: Change has_nop_combo to work on top of nop10 Message-ID: References: <20260703114917.238144-7-jolsa@kernel.org> <178308930864.3843924.6189769470992755436.tip-bot2@tip-bot2> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <178308930864.3843924.6189769470992755436.tip-bot2@tip-bot2> * tip-bot2 for Jiri Olsa wrote: > The following commit has been merged into the perf/core branch of tip: > > Commit-ID: c005cd83b07a0ea1ffe3115f321ed3190fb3894b > Gitweb: https://git.kernel.org/tip/c005cd83b07a0ea1ffe3115f321ed3190fb3894b > Author: Jiri Olsa > AuthorDate: Fri, 03 Jul 2026 13:49:10 +02:00 > Committer: Peter Zijlstra > CommitterDate: Fri, 03 Jul 2026 16:30:36 +02:00 > > libbpf: Change has_nop_combo to work on top of nop10 > > We now expect nop combo with 10 bytes nop instead of 5 bytes nop, > fixing has_nop_combo to reflect that. > > Fixes: 41a5c7df4466 ("libbpf: Add support to detect nop,nop5 instructions combo for usdt probe") > Fixes: af734a7ddb4e ("uprobes/x86: Move optimized uprobe from nop5 to nop10") The second Fixes tag is bogus in this commit too - I fixed it to: 554ba38456da ("uprobes/x86: Move optimized uprobe from nop5 to nop10") Thanks, Ingo