From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4458E8634E for ; Mon, 17 Mar 2025 05:27:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742189237; cv=none; b=as0mxxTaIRt0/g+EYYlxJiaM7ruS8w6m813xDZD5NXSvqQeaOJk+GYjshaW/qYn75qSphG62WYm0Xr7iPGJsO2ixbsP8yyXQ0GXxSyFITcQcUmHEt7UOZCdl/rtUOhhUB9HInp/ZWYYL3Tw3Dafu9IEROKDNdcnjoAcZdsegDzI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742189237; c=relaxed/simple; bh=OKyE7myaQjN8pF57xKfJhz0MVTKyV+gJIy5y4ohK3XA=; h=Date:To:From:Subject:Message-Id; b=RxqmHRSjRGC1X/QiQPVBw4QPh184ylRtRnLgN0s1PU4RO4JVvD/bF0/2Pyl1vHiwdOr8G6Gdetw/5WYjbujm5WAyLj89KUkdVCbY/2UHM9cAZna6tVtzcCLydu3cYETEg1HJGAguvCWo4qRGlPZM/5cTa+d0QX8TQ5o9Y5VFQ7M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=o8qkK+Xo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="o8qkK+Xo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F171C4CEEC; Mon, 17 Mar 2025 05:27:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1742189237; bh=OKyE7myaQjN8pF57xKfJhz0MVTKyV+gJIy5y4ohK3XA=; h=Date:To:From:Subject:From; b=o8qkK+XoZ7Y8AaoJK1pEcOZp+n5RbKlS+MtRxEag0mViDBe+WQqO8TW5q4SwS4pbo 1ufN8UQnUxXSCNTQPfaWCMKJdPezwG8vtCQC4EzbTQCfoo5IA1fzofcYP0fVp2jt7l xFUc/2MIH2cQ6Nvym30FckmfL3LBu78lVCI8c9yE= Date: Sun, 16 Mar 2025 22:27:16 -0700 To: mm-commits@vger.kernel.org,oleg@redhat.com,mjguzik@gmail.com,akpm@linux-foundation.org,akpm@linux-foundation.org From: Andrew Morton Subject: [folded-merged] signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix.patch removed from -mm tree Message-Id: <20250317052717.0F171C4CEEC@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix has been removed from the -mm tree. Its filename was signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix.patch This patch was dropped because it was folded into signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset.patch ------------------------------------------------------ From: Andrew Morton Subject: signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix Date: Mon Mar 3 02:22:48 PM PST 2025 add unlikely() as well Cc: Mateusz Guzik Cc: Oleg Nesterov Signed-off-by: Andrew Morton --- kernel/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/kernel/signal.c~signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset-fix +++ a/kernel/signal.c @@ -177,7 +177,7 @@ static bool recalc_sigpending_tsk(struct void recalc_sigpending(void) { if (!recalc_sigpending_tsk(current) && !freezing(current)) { - if (test_thread_flag(TIF_SIGPENDING)) + if (unlikely(test_thread_flag(TIF_SIGPENDING))) clear_thread_flag(TIF_SIGPENDING); } } _ Patches currently in -mm which might be from akpm@linux-foundation.org are mm-pgtable-convert-some-architectures-to-use-tlb_remove_ptdesc-v2-fix.patch signal-avoid-clearing-tif_sigpending-in-recalc_sigpending-if-unset.patch hung_task-show-the-blocker-task-if-the-task-is-hung-on-mutex-fix.patch