From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C4DDE3115B8 for ; Wed, 7 Oct 2026 00:51:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791334318; cv=none; b=Wyc/YURCzexxNH0FSJ5USs37OeV1COR45BD5Hg22DPNiLqvbb46pT4JtDgPkEwSOT58HneLAZI3ucWvBGBoXayfHx5sbftiO+lYWT32hsAH7qjNig9UNT+mWHQCnoqYd4OyiRVrLcfNBzX/wlueeFvNohbes+cJqzrm+6n9/pII= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791334318; c=relaxed/simple; bh=dQWlhtSCKF341J24WLDb5F8sKG6GLc8kuNdXfxr6omE=; h=Date:To:From:Subject:Message-Id; b=L6IaDAaU6YvGJZGWfndYWrMOeu6j4aZsXf9MB9LlYoJxe/IJaUW148EGkCrnJwG0XaojXRxg7yqECJi1p0cvm9Mip0SD1Sxv/MMzBPH90ZyGgwoecVDCllhqoBNZvddbe+c8vi7jztW/f21wkKDvuv0NCPkKuScUFdl8LiuLPRw= 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=BsUVAPrk; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="BsUVAPrk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 479C71F0089B; Wed, 7 Oct 2026 00:51:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1791334312; bh=CgkJ36HaU7J9DRTnY1Q5tCJMScxBPC85eFc5bfLzPPE=; h=Date:To:From:Subject; b=BsUVAPrkxMCrHZMECAYtuNf9PgKrXO0VicK9s7VVGzahRetp73+GpnerDDMgF6LZ+ RZbNJZkYRYjC9jj/Xq1ny3T8p5p9ZChkPRc2esnV7F9zst2agvzILPor4pE7lFBfUB 1ubtpB1fViCVTzbRuUCvj3Bl9anrwba5N4/OWIU8= Date: Tue, 06 Oct 2026 17:51:51 -0700 To: mm-commits@vger.kernel.org,ysato@users.sourceforge.jp,samuel.holland@sifive.com,rppt@kernel.org,ljs@kernel.org,kernel@xen0n.name,james.bottomley@HansenPartnership.com,glaubitz@physik.fu-berlin.de,geert@linux-m68k.org,deller@gmx.de,david@kernel.org,dalias@libc.org,chenhuacai@kernel.org,anshuman.khandual@arm.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] loongarch-mm-stop-using-pte_error.patch removed from -mm tree Message-Id: <20261007005152.479C71F0089B@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: loongarch/mm: stop using pte_ERROR() has been removed from the -mm tree. Its filename was loongarch-mm-stop-using-pte_error.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Anshuman Khandual Subject: loongarch/mm: stop using pte_ERROR() Date: Mon, 31 Aug 2026 11:13:25 +0530 Directly use pr_err() in __set_fixmap() and drop pte_ERROR() which helps in eventually dropping pte_ERROR() macro across the tree. In this new printing __FILE__ and __LINE__ has been dropped because they are always the same and don't really add any value. The new ptval_to_str() helper is being used for converting pgtable entry value into a string. The error message itself has been cleaned up as well. Link: https://lore.kernel.org/20260831054331.625505-4-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual Signed-off-by: Andrew Morton Acked-by: David Hildenbrand (Arm) Acked-by: Mike Rapoport (Microsoft) Cc: Huacai Chen Cc: WANG Xuerui Cc: Geert Uytterhoeven Cc: Helge Deller Cc: James Bottomley Cc: John Paul Adrian Glaubitz Cc: Lorenzo Stoakes Cc: Rich Felker Cc: Samuel Holland Cc: Yoshinori Sato --- arch/loongarch/include/asm/pgtable.h | 2 -- arch/loongarch/mm/init.c | 4 +++- 2 files changed, 3 insertions(+), 3 deletions(-) --- a/arch/loongarch/include/asm/pgtable.h~loongarch-mm-stop-using-pte_error +++ a/arch/loongarch/include/asm/pgtable.h @@ -135,8 +135,6 @@ struct vm_area_struct; #define ptep_get(ptep) READ_ONCE(*(ptep)) #define pmdp_get(pmdp) READ_ONCE(*(pmdp)) -#define pte_ERROR(e) \ - pr_err("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e)) #ifndef __PAGETABLE_PMD_FOLDED #define pmd_ERROR(e) \ pr_err("%s:%d: bad pmd %016lx.\n", __FILE__, __LINE__, pmd_val(e)) --- a/arch/loongarch/mm/init.c~loongarch-mm-stop-using-pte_error +++ a/arch/loongarch/mm/init.c @@ -197,13 +197,15 @@ void __init __set_fixmap(enum fixed_addr phys_addr_t phys, pgprot_t flags) { unsigned long addr = __fix_to_virt(idx); + char str[PTVAL_STR_MAX]; pte_t *ptep; BUG_ON(idx <= FIX_HOLE || idx >= __end_of_fixed_addresses); ptep = populate_kernel_pte(addr); if (!pte_none(ptep_get(ptep))) { - pte_ERROR(*ptep); + ptval_to_str(str, pte_val(*ptep)); + pr_err("unexpected set PTE at %lx in %s: %s\n", addr, __func__, str); return; } _ Patches currently in -mm which might be from anshuman.khandual@arm.com are mm-constify-arguments-in-default-pxdp_get.patch arm64-mm-move-__check_safe_pte_update.patch arm64-mm-standardize-printing-for-pgtable-entries.patch