From nobody Mon Feb 9 21:18:50 2026 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 84E915466B for ; Mon, 8 Jul 2024 09:29:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720430962; cv=none; b=r/OvdcLptoEOqP2lDs3/IiFGFU5lQBhgiejhIDTwEkTodXMFYDDdFAHwphIWy5SFEAEHo2LPspKJZDTHoaxLj63f70ap8cvpKNLnGXqM2JBufCrtdvyC/akJBO9nykKGt4fziCX1nulnPZWMpJ1RkpIwlN+c0Dl4Pgn8hWIlUOY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720430962; c=relaxed/simple; bh=aHcz8je/K6D8qyRMNtQ30mbLo3y2E4SL+2Pr8zv5Wis=; h=Message-Id:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=lSlOmkdJRQ58MLpdU6Jb4gwk7PO4riU1CwoFcuXX0h/fsVd16c9hfLEAmcReZSGJ9SoFqOJrDzQKRfWYqSuEdXtZ2FIWMwtib0J38A30k3Rg7rJorYhYR4XtWSzn3pMWd6sVRQBG71njpIxp+z37ukM9g+eZjogbRMM8aSalvH8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Tdxe3ytV; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Tdxe3ytV" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Type:MIME-Version:References: Subject:Cc:To:From:Date:Message-Id:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To; bh=1bUUAiw4/p70dXaUe2S6wv8W5kuKSZvbGkuAwwX7C3c=; b=Tdxe3ytV0Sjef2aMwTMoaLQiKQ e381tmG00zuVrgDf5WXQmRZ3V3x+/DqTJ4igCE7xkO2IPbdSOth1nqLDMbjm4OwuCWLiiFfEOX258 KInKvbzWm0jRluM0IRq0ucF9HdJStnORzS2kghescouo9/36bXDdVre/EyOVhJl+C0cBf58jdr1UV q5c0vNiny/ko2gl4NrG0FDBZAttT8v9AdUXpbZLI+4LdT+BEPoLBx/HsmPKcCglj69dhFr4HuVU0I I4AY0f9mvGB0TMcbzi2KmbETWb+BYFcseEt91TD4v/58U4cxvueY0rwD0XjiI1QUlJp4LGcEKE1TU 157M2K0g==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.97.1 #2 (Red Hat Linux)) id 1sQkgN-00000006hOY-0lNP; Mon, 08 Jul 2024 09:29:15 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 0) id 0923B300AA5; Mon, 8 Jul 2024 11:29:13 +0200 (CEST) Message-Id: <20240708092415.351458388@infradead.org> User-Agent: quilt/0.65 Date: Mon, 08 Jul 2024 11:12:43 +0200 From: Peter Zijlstra To: mingo@kernel.org, andrii@kernel.org Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, rostedt@goodmis.org, mhiramat@kernel.org, oleg@redhat.com, jolsa@kernel.org, clm@meta.com, paulmck@kernel.org Subject: [PATCH 02/10] perf/uprobe: Remove spurious whitespace References: <20240708091241.544262971@infradead.org> 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" Signed-off-by: Peter Zijlstra (Intel) --- kernel/events/uprobes.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -67,7 +67,7 @@ struct uprobe { * The generic code assumes that it has two members of unknown type * owned by the arch-specific code: * - * insn - copy_insn() saves the original instruction here for + * insn - copy_insn() saves the original instruction here for * arch_uprobe_analyze_insn(). * * ixol - potentially modified instruction to execute out of @@ -95,18 +95,18 @@ static LIST_HEAD(delayed_uprobe_list); * allocated. */ struct xol_area { - wait_queue_head_t wq; /* if all slots are busy */ - atomic_t slot_count; /* number of in-use slots */ - unsigned long *bitmap; /* 0 =3D free slot */ + wait_queue_head_t wq; /* if all slots are busy */ + atomic_t slot_count; /* number of in-use slots */ + unsigned long *bitmap; /* 0 =3D free slot */ =20 struct vm_special_mapping xol_mapping; - struct page *pages[2]; + struct page *pages[2]; /* * We keep the vma's vm_start rather than a pointer to the vma * itself. The probed process or a naughty kernel module could make * the vma go away, and we must handle that reasonably gracefully. */ - unsigned long vaddr; /* Page(s) of instruction slots */ + unsigned long vaddr; /* Page(s) of instruction slots */ }; =20 /*