From nobody Sun Feb 8 19:25:04 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 7018633F361; Mon, 12 Jan 2026 08:03:01 +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=1768204982; cv=none; b=kEv64qHAW0aQUg8NstZp9QBJv2o/gL3pE7NOqZ/2ClB1Cm+hkAJpajXATXPO6ptMFZYgjYbaS7mzbquUr5I/uprs2hUR3nzRmqBXtdglz30pVd/1PWPmuY+RfdUHsE4FZO0af1pHXIuT5tGp9EZHFpm4ay/K93fJZyaJ/tbWYwM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768204982; c=relaxed/simple; bh=yNP4pEvD1jhi+h8Qq/5A10FQSTwC5yOQEk37C6uYKhU=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=XBkXdblXNbH6xCBxRU9g6+2dWDitGyOjrCx4UCIxiRSvvt+ZMyGfM23sJwjlnUeGFkCl/yx6L5keFIYafS+TnlW3YoOyatL+ObgspEuJLNzH9BE4DuBtjJ5gbS7UJrbaax/TVjO3Dd/tIxhG+VuCo26cIhxRyp9FIXuZHFe4gX0= 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=fmpanXqM; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=vJogbmSF; 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="fmpanXqM"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="vJogbmSF" Date: Mon, 12 Jan 2026 08:02:58 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1768204980; 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=ODTDpsItASEIc1da8lRNsM2hV0EuvxKOV+CV+w1ErOM=; b=fmpanXqMIOXgiL814AfyruzYif1mG5KbteFIduKGwmKPQBvdfAaL2xL4bMLy30jjLpu0MM A2VVGDaZkkf/tfzcIICCnHmgTucEVECgmcfOY8HTrERGZX8qJxtS0yUdiCKeCqkI25XAO0 YfxSZDKSjg6HZ6BFHtc53vwLMiU7FicmYJW0CDl2NmkO1x9KwOxkM9O8uSGpLkZNz2zXhD NEg8WwzdwNizFadET2U/2UMPQdpwFb35YeSNOpaJzXKva1Vknjap8ke3WY2xmQVbKPTScZ NXAoD6YUQCrK34arH81B7X3JN7L//4W9YGv1ofKmCrx7Zh/ttCmDIH34vURkhQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1768204980; 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=ODTDpsItASEIc1da8lRNsM2hV0EuvxKOV+CV+w1ErOM=; b=vJogbmSF5TMdd6hBNPmy2Gd3560rWND8jrC4RRWVG8cDu7dxeh1r+6XUC8qXuJk9dxQyLf NsnAycd99U5ajkDg== From: "tip-bot2 for Keke Ming" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: perf/core] riscv/uprobes: use kmap_local_page() in arch_uprobe_copy_ixol() Cc: Keke Ming , "Peter Zijlstra (Intel)" , Oleg Nesterov , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20260103084243.195125-2-ming.jvle@gmail.com> References: <20260103084243.195125-2-ming.jvle@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176820497882.510.11049181070245867998.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 perf/core branch of tip: Commit-ID: a18dfb5dd33247679a0cc4ff208ad7340d1e08a5 Gitweb: https://git.kernel.org/tip/a18dfb5dd33247679a0cc4ff208ad7340= d1e08a5 Author: Keke Ming AuthorDate: Sat, 03 Jan 2026 16:42:39 +08:00 Committer: Peter Zijlstra CommitterDate: Tue, 06 Jan 2026 16:34:27 +01:00 riscv/uprobes: use kmap_local_page() in arch_uprobe_copy_ixol() Replace deprecated kmap_atomic() with kmap_local_page(). Signed-off-by: Keke Ming Signed-off-by: Peter Zijlstra (Intel) Acked-by: Oleg Nesterov Link: https://patch.msgid.link/20260103084243.195125-2-ming.jvle@gmail.com --- arch/riscv/kernel/probes/uprobes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/kernel/probes/uprobes.c b/arch/riscv/kernel/probes/= uprobes.c index cc15f7c..f0d0691 100644 --- a/arch/riscv/kernel/probes/uprobes.c +++ b/arch/riscv/kernel/probes/uprobes.c @@ -165,7 +165,7 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned = long vaddr, void *src, unsigned long len) { /* Initialize the slot */ - void *kaddr =3D kmap_atomic(page); + void *kaddr =3D kmap_local_page(page); void *dst =3D kaddr + (vaddr & ~PAGE_MASK); unsigned long start =3D (unsigned long)dst; =20 @@ -178,5 +178,5 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned = long vaddr, } =20 flush_icache_range(start, start + len); - kunmap_atomic(kaddr); + kunmap_local(kaddr); }