From nobody Thu Apr 2 20:26:47 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 8BD732F5321; Fri, 13 Feb 2026 07:40:46 +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=1770968447; cv=none; b=ZsGrACL9Q6gBSYxG6CwHduId6FKf9oTP6LiiksSfb1Wxiu3zWrwKnIpRg+HA1XC91nUZJzyRHJpseyhfVNB1MdBWir/HdFMLU1UB3G6cJsPVujzwB1VVPg49u6t8tst2JEPPBPW7LsIrfA3kCCrWnHy72aFJmO5A5akEtWGGfnw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770968447; c=relaxed/simple; bh=eTQRLy2PRDdkkbPWr2AwMFVtHhSarRfuHQDY1zM7UEc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=mkOZJxfk/9q2TkjKWJnCs7cOzaXO2k29HpRx+xbELB1UEpMnoTzZWGIx24mc6QBI89cvJGh2OH0lx3oqHyTU6ABY/LZAoIHRfyHz9s/YJQ41VToB3tEaMVOYj01lB190k8XRTxryUHM3YBJ8OOVHrlcmsSqHgZGoNHqAouykeIQ= 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=0+Je6jVB; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=KRenRjTE; 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="0+Je6jVB"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="KRenRjTE" From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1770968128; h=from:from: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; bh=EwVL72TFmsxB6V8dCX11L0hK/uC1ipOOiuLfL5mhYCc=; b=0+Je6jVBqseHytLHJ9iZvc8le1QGrizMlS2s51buY0TpYrqxY4EiW3uNjkhGNEeQQ4nmB1 QSrjzIk5WayTs/RsX97yChZ5k9QMRRb6S5HZcJEf/7Pi9J8DpXQLIMk3S3PEVzKJ1lQZPh cSnFAG/d1c+IWUHegAxPiHizRtVHVUqmV7zmUy5FKgHtziGWA+vOM8SznE9kWjaRUO9lvW NpcnrP7Dp5WXMcLIeLf88IAeileiuSc/653yZEkSqHO3CieW/4rP+j3DQLhAX+tnqb+dON 2McJj8S0f0ewymFjLGp75vW+/lqgWHx9L/0ijB3Uf2GE82z4o9oaQ129AAbE7Q== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1770968128; h=from:from: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; bh=EwVL72TFmsxB6V8dCX11L0hK/uC1ipOOiuLfL5mhYCc=; b=KRenRjTEXTMi6ar2NmnK+KGv+KsZxY/gUO7sch7BMOvqwwtHE5vNxqrKf8dkdJ6CsHUqwD LYYSazmCGpldz8BA== Date: Fri, 13 Feb 2026 08:35:14 +0100 Subject: [PATCH] alpha: add missing address argument in call to page_table_check_pte_clear() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260213-alpha-page_table_check_pte_clear-v1-1-e037e3e1e50f@linutronix.de> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/x2NzQqDMBAGX0X23IAb8Ye+ipSwTT/N0qAhkVIQ3 72ht5nLzEkFWVHo3pyU8dGi+1aFbw35INsKo6/qZFs7tJY7IzEFMUlWuEOeEc4H+LdLR6UIyQb 91C0yDj0zU82kjEW//8X8uK4fCs68C3IAAAA= X-Change-ID: 20260213-alpha-page_table_check_pte_clear-e583fa765111 To: Linus Torvalds , Richard Henderson , Matt Turner , Magnus Lindholm Cc: linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Developer-Signature: v=1; a=ed25519-sha256; t=1770968123; l=1490; i=thomas.weissschuh@linutronix.de; s=20240209; h=from:subject:message-id; bh=eTQRLy2PRDdkkbPWr2AwMFVtHhSarRfuHQDY1zM7UEc=; b=Ml9UIRnI2oByffCqo5UNn355Cpt0HTeRQv8hfmXLwu3lheshJndZ622ZdlempazuxOzVnx8L9 +P37MtNpOBYCNHhPvKJ1Llzq3BvVnPfQwaRWdbftLBmwd+tYTWgm8o8 X-Developer-Key: i=thomas.weissschuh@linutronix.de; a=ed25519; pk=pfvxvpFUDJV2h2nY0FidLUml22uGLSjByFbM6aqQQws= After the merge of the alpha and mm trees, this code does not compile, as a parameter is missing in a call to page_table_check_pte_clear(). The parameter was re-added in commit d7b4b67eb6b3 ("mm/page_table_check: reinstate address parameter in [__]page_table_check_pte_clear()"). The alpha-specific code was newly added in commit dd5712f3379c ("alpha: fix user-space corruption during memory compaction"). Fixes: 4cff5c05e076 ("Merge tag 'mm-stable-2026-02-11-19-22' of git://git.k= ernel.org/pub/scm/linux/kernel/git/akpm/mm") Signed-off-by: Thomas Wei=C3=9Fschuh Acked-by: Magnus Lindholm --- This should go directly through Linus, in my opinion. --- arch/alpha/include/asm/pgtable.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgta= ble.h index c9508ec37efc..e9368c54be45 100644 --- a/arch/alpha/include/asm/pgtable.h +++ b/arch/alpha/include/asm/pgtable.h @@ -289,7 +289,7 @@ static inline pte_t ptep_clear_flush(struct vm_area_str= uct *vma, struct mm_struct *mm =3D vma->vm_mm; pte_t pte =3D ptep_get_and_clear(mm, addr, ptep); =20 - page_table_check_pte_clear(mm, pte); + page_table_check_pte_clear(mm, addr, pte); migrate_flush_tlb_page(vma, addr); return pte; } --- base-commit: cee73b1e840c154f64ace682cb477c1ae2e29cc4 change-id: 20260213-alpha-page_table_check_pte_clear-e583fa765111 Best regards, --=20 Thomas Wei=C3=9Fschuh