From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2DC55298CC0 for ; Sat, 3 Jan 2026 08:48:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767430089; cv=none; b=RvKnjVgP8PdYwwRNsp7hQp178mFN0HzZ7GHD50pu3DAcqzVWnajfg8+mVJYoH1irxAqM2TPvnTfrbCa/9hQRiQf9SL1G34KUkkg+F6U6GksHw4mtl+cflPmc+qCIYRgtU4dpNRra189IPQZr1Wj+93uyYzM6+3jQ/ibdG3q1Ugc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767430089; c=relaxed/simple; bh=xm/rDkVpNNqDrniaXUpYpfdxQGvr5ncLeT+0eKBuOOc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DioVWwu7bC4Q3wwjWGZnXfaVQEc4/ZkYQw5hmT2rj+TuMfNlDAPoxk26JDl+FQwpKz/42ZvFeQMEq/NGFIWkxejlsovGjON+Rld7hlrP8IE6OugDIn8BvFJp7PWuJuvEY5HrzqQ6Mu+NyyNen7XvckVQuyvxij7mdlZYHuxfO9c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=XOPsDNsh; arc=none smtp.client-ip=209.85.210.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XOPsDNsh" Received: by mail-pf1-f180.google.com with SMTP id d2e1a72fcca58-7f651586be1so232660b3a.1 for ; Sat, 03 Jan 2026 00:48:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1767430087; x=1768034887; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JHUhniRWcOleZ/LWsZA4B498/r40yHnXuPYvUqkOFcY=; b=XOPsDNshZSFjL7QX1dgFmnLo5Di9/jKQLul/j0coKTsqBeX6Z/Gv7l0eBc/KiwcA0h dbek4L4GZpR/fs6Ys25KUX0jgs1tDCvq7ceXUwsH6we4vRwOe7R/JzyU9bjTOXN2ii+R yoP1sdw2rV3+Is5OrYbp26zHoDP1sm//LtkKKSdnV6Q6lph2qwHsLaFGr07/HcQRYKwx blzU0KAh/ky8OFoWLplwnfNVHEKVK8GhYUfmTDhFqXZe17FG7IF3LU9NkHQxR193qo7t t3ApRuP9GiYssNQq5CQthnGwUvMJsVpB8850tGpFQkRFHiG/HVvZPWt0hX0rBl/BSsk6 oCTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767430087; x=1768034887; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=JHUhniRWcOleZ/LWsZA4B498/r40yHnXuPYvUqkOFcY=; b=i/GCqu7VpvsrTlLYp1rcoxPau1Cr4nkqi1SwNZZkltJ7ZG/Hj+vqZGx6Th4+G1lSvD P3FigUlpeh3NSUym7IMVBIdO0GRol8UX5A5hsFada3oQrPoi6TounPDp0tIeZqvbg0x9 IPrhxLMKdPOtpIQHKi8tY7U5NOyD+RE6XV2qwMlJHTOGqXECefMIKF8m0OeMtickcr5A cBPOfTCPu/u6wGTO0yuQgDOKrldlEO7/c2xsqH8XY8xZZBVi8BQ5QEYiILcKC/WjvqLK a91JG2pROXl62HK+bg6apAZHynrPsXUSWvCXnDv24qzI+z8Plj+EnQzWDHqprgvxWZkv Qw2Q== X-Forwarded-Encrypted: i=1; AJvYcCVFvyrOk/LFcJ2u96ymh4CXAL+5Lreb2L0KbpnXZPjRR+4uAgMVpLPll8GDEfLdP/icZppvIfjdPgRa@vger.kernel.org X-Gm-Message-State: AOJu0YwT2SQ8aiEq8qd80mCJPBSUNdhfuMkGdXD8mPv0lMz3/3euBVSZ simOwixi+9KkiJq0B3sLSg3ipQSvEYiYGmAG4Trjt74xFGHAj4IpJcYy X-Gm-Gg: AY/fxX7l+j7XkvPgw0mWqu1i7b5mIRxDONQbh8Yi5gURVb2I75F+YfMZr39dxiqyooC WyvWT7HPrHc5PqHo2SnSyzoukks1mk4sOlhLILkq2yTx0psSI7MhNpebkn55tBVAy6apZsvmbW7 MUhSDw7lRE4JRl+8lRmxe60jBU/28Jkq2Ftsga9cfBkU69sp31FdPpZ8dX9zE6qCWiUmEShGoSN iKOefQyLZ0RX+zXSsPfgUlisDvd918SU80OSJPAmL5XHVpwB2r/uBdqt6679FchrDSzLoIB1Qwl tINASpilZqKrLhxkBKhTEfPZwyRpzh0WMRTVk9NPv4pVA0XOTs9tS24V8ei6MP66/asuAGlczEh 5cu/0mWOxUj7O57Dc1uFOchz59VSheBj1tNMEdHHtrTKznjutDacOpMi5jTOfyoSAWOomFWwrqb eRdqUVoh7tj9OTiKzroYD+bJhiAPQkKu5z/JM= X-Google-Smtp-Source: AGHT+IFoiqDv7u4QVwPAsnB9Ilz+AGYXHXN7Krwf9OXzvHcyBpVKkqOp/lFBq/KGwKuFExK695g6Ag== X-Received: by 2002:a05:6a00:4895:b0:7e8:3fcb:9afc with SMTP id d2e1a72fcca58-8148ba1ab36mr1175712b3a.18.1767430087435; Sat, 03 Jan 2026 00:48:07 -0800 (PST) Received: from jvle-ThinkPad-X1-Carbon-Gen-8.. ([210.73.43.101]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7ff7e197983sm42704939b3a.33.2026.01.03.00.48.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 03 Jan 2026 00:48:07 -0800 (PST) From: Keke Ming To: mhiramat@kernel.org, oleg@redhat.com, peterz@infradead.org Cc: linux@armlinux.org.uk, catalin.marinas@arm.com, will@kernel.org, tsbogend@alpha.franken.de, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-riscv@lists.infradead.org, Keke Ming Subject: [PATCH 4/5] arm/uprobes: use kmap_local_page() in arch_uprobe_copy_ixol() Date: Sat, 3 Jan 2026 16:42:42 +0800 Message-ID: <20260103084243.195125-5-ming.jvle@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260103084243.195125-1-ming.jvle@gmail.com> References: <20260103084243.195125-1-ming.jvle@gmail.com> Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace deprecated kmap_atomic() with kmap_local_page(). Signed-off-by: Keke Ming --- arch/arm/probes/uprobes/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/probes/uprobes/core.c b/arch/arm/probes/uprobes/core.c index 3d96fb41d624..0e1c6b9e7e54 100644 --- a/arch/arm/probes/uprobes/core.c +++ b/arch/arm/probes/uprobes/core.c @@ -113,7 +113,7 @@ int arch_uprobe_analyze_insn(struct arch_uprobe *auprobe, struct mm_struct *mm, void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr, void *src, unsigned long len) { - void *xol_page_kaddr = kmap_atomic(page); + void *xol_page_kaddr = kmap_local_page(page); void *dst = xol_page_kaddr + (vaddr & ~PAGE_MASK); preempt_disable(); @@ -126,7 +126,7 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr, preempt_enable(); - kunmap_atomic(xol_page_kaddr); + kunmap_local(xol_page_kaddr); } -- 2.43.0