From nobody Sun Feb 8 18:08:49 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 CFBCE238C05; Fri, 11 Apr 2025 10:02:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744365739; cv=none; b=uRulslCmo5us6Aez7f/WWmMBbNFVyzFR6Y6bQ0cLDHACS8ZoV2xFyrnl5Xaxor9Bbvm/PiUqUzZTFeU1tV1Wk2dRAO2mxzNv5v2E1Qg9DdUhbxA6sh1O8nXZfcNXhm74snc/2MXCWYrL7jomA9JJxndAR8Dmy+uXwEucco8gGxU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744365739; c=relaxed/simple; bh=DJidsfI4Q7RQ6Zf7xq3lEUiPMuFzCxyupkaBWm/Nybo=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=Qco1UWymZlu0vQZQyKJgreu92Uccb6ZU/X7ROFksEJc/fpVguL4DVZRYGQ7cdAqlFjryBIDpkzc2KK9fKw+Cc8fjUTSKlTTyGB025ve4j5A73N07y0ywOJ8nN/R36vuihtv4yK+nSrkJ7g1DddoOGQ2f0wy/31qkl9kZKko4Dcg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=q4J9xCpS; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=u5F+VT0K; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="q4J9xCpS"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="u5F+VT0K" Date: Fri, 11 Apr 2025 10:02:15 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1744365736; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=s0jWDP6nk0vr7zIt7Wef1fiUEjrCAvliiQjNrZaVIzI=; b=q4J9xCpSLDMSk7vGhjWL0qWa5bq5SKKToF/mgA+mK5uEizK35oCHstPp0QqA5++Vy+beCJ oXvrhkhs1uOcd7b0szAZgrRrxzD9SStJKZA5bv8/3zDD4maREJXaHtcMEEhwm8z9MXJauE alwqtfSMEXqopo0Tzp9NI1ayvSr5hcwbHJCz964Ay/ZniCTKzaqTDQWQQZVOhP9hVb1RO5 khA32mPCaFb5dxbjA3dUAqewVb+DwTbVTbp98+jY6WB4ltGp2pLHZwlfamQDzU+LI3HjqF nU9JMfixEetSR8Qc2jzWY1Kjky3Edux6POjvNUryiyD8H0xi1Q2ZHrx1xvOR6g== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1744365736; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=s0jWDP6nk0vr7zIt7Wef1fiUEjrCAvliiQjNrZaVIzI=; b=u5F+VT0KafTB9Iz1KcGrxlGSLvTZYDNND1U7cEci9VlSfU+TlB2UXx2Hec0l2cYt2OkOBB YIhuW+sE4MIYdXAA== From: "tip-bot2 for Ingo Molnar" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/alternatives] x86/alternatives: Rename 'bp_desc' to 'int3_desc' Cc: Ingo Molnar , Juergen Gross , "H . Peter Anvin" , Linus Torvalds , Peter Zijlstra , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250411054105.2341982-11-mingo@kernel.org> References: <20250411054105.2341982-11-mingo@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <174436573563.31282.1791266698572481634.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the x86/alternatives branch of ti= p: Commit-ID: e84c31b9c9ac75ceaa2597bce021c529e76edd26 Gitweb: https://git.kernel.org/tip/e84c31b9c9ac75ceaa2597bce021c529e= 76edd26 Author: Ingo Molnar AuthorDate: Fri, 11 Apr 2025 07:40:22 +02:00 Committer: Ingo Molnar CommitterDate: Fri, 11 Apr 2025 11:01:33 +02:00 x86/alternatives: Rename 'bp_desc' to 'int3_desc' Signed-off-by: Ingo Molnar Cc: Juergen Gross Cc: "H . Peter Anvin" Cc: Linus Torvalds Cc: Peter Zijlstra Link: https://lore.kernel.org/r/20250411054105.2341982-11-mingo@kernel.org --- arch/x86/kernel/alternative.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index 62d7444..c6d0ca3 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -2478,7 +2478,7 @@ struct text_poke_int3_vec { =20 static DEFINE_PER_CPU(atomic_t, text_poke_array_refs); =20 -static struct text_poke_int3_vec bp_desc; +static struct text_poke_int3_vec int3_desc; =20 static __always_inline struct text_poke_int3_vec *try_get_desc(void) @@ -2488,7 +2488,7 @@ struct text_poke_int3_vec *try_get_desc(void) if (!raw_atomic_inc_not_zero(refs)) return NULL; =20 - return &bp_desc; + return &int3_desc; } =20 static __always_inline void put_desc(void) @@ -2527,7 +2527,7 @@ noinstr int smp_text_poke_int3_handler(struct pt_regs= *regs) =20 /* * Having observed our INT3 instruction, we now must observe - * bp_desc with non-zero refcount: + * int3_desc with non-zero refcount: * * text_poke_array_refs =3D 1 INT3 * WMB RMB @@ -2630,12 +2630,12 @@ static void smp_text_poke_batch_process(struct text= _poke_loc *tp, unsigned int n =20 lockdep_assert_held(&text_mutex); =20 - bp_desc.vec =3D tp; - bp_desc.nr_entries =3D nr_entries; + int3_desc.vec =3D tp; + int3_desc.nr_entries =3D nr_entries; =20 /* * Corresponds to the implicit memory barrier in try_get_desc() to - * ensure reading a non-zero refcount provides up to date bp_desc data. + * ensure reading a non-zero refcount provides up to date int3_desc data. */ for_each_possible_cpu(i) atomic_set_release(per_cpu_ptr(&text_poke_array_refs, i), 1);