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 C65188120A for ; Fri, 26 Apr 2024 04:08:10 +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=1714104490; cv=none; b=tuC4evMyxqR9nUDCvs0kVA6De3sQ0RydX73DZkprukWh3yt3aMmHvKTxnF2A88+vxHuKjV2Hc2ckFTfyuS1v08s7Xn5kNbR1nYCY9JBxwYAxadrMvIYWVEOIC6F/I8Dk90xUogiPmBaeeNTTrVsW6Fk1Vh7r75+XntTGSXodsVs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714104490; c=relaxed/simple; bh=4MiQYnvZ50P8tBvCRDBFzYetw6qPuzfLNtuGxjA8lCM=; h=Date:To:From:Subject:Message-Id; b=Mp14ZGuAlINcCM8OzWw6ysknRsCC5cMlZ88p/IQzoKe9qgzKpsIox/U3drxROVP59me4aATYBDv0KgydSNwrv+VMceQQSm6nRFRQDXtDdNW6rMAg/YtAG10zbpgSd91/r0ZcNy81HY7ixq8MCJHE21jSY5ejFZhrjP/CneR31G4= 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=gaYl3K92; 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="gaYl3K92" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9CEA9C113CD; Fri, 26 Apr 2024 04:08:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1714104490; bh=4MiQYnvZ50P8tBvCRDBFzYetw6qPuzfLNtuGxjA8lCM=; h=Date:To:From:Subject:From; b=gaYl3K92vQu5BvktlxElXVCwLJRQxIh6Dqg5wDB9lrCS8jgb4jHXbOtfS86vi5PvB 8kaqQT3+SeUfZSoGacAafReBpamrflXORIlgKVwfYOBHvu+3Y5Z/4ij2KIRM8rtsfW ZfO1/ZtZ9uy5J1BTY3/ESNrhXw/n1CEFEPnhRkjE= Date: Thu, 25 Apr 2024 21:08:10 -0700 To: mm-commits@vger.kernel.org,ojeda@kernel.org,nathan@kernel.org,miguel.ojeda.sandonis@gmail.com,kernel@xen0n.name,chenhuacai@kernel.org,arnd@arndb.de,david@redhat.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] loongarch-tlb-fix-error-parameter-ptep-set-but-not-used-due-to-__tlb_remove_tlb_entry.patch removed from -mm tree Message-Id: <20240426040810.9CEA9C113CD@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/tlb: fix "error: parameter 'ptep' set but not used" due to __tlb_remove_tlb_entry() has been removed from the -mm tree. Its filename was loongarch-tlb-fix-error-parameter-ptep-set-but-not-used-due-to-__tlb_remove_tlb_entry.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: David Hildenbrand Subject: LoongArch/tlb: fix "error: parameter 'ptep' set but not used" due to __tlb_remove_tlb_entry() Date: Tue, 16 Apr 2024 16:49:26 +0200 With LLVM=1 and W=1 we get: ./include/asm-generic/tlb.h:629:10: error: parameter 'ptep' set but not used [-Werror,-Wunused-but-set-parameter] We fixed a similar issue via Arnd in the introducing commit, missed the loongarch variant. Turns out, there is no need for loongarch to have a custom variant, so let's just drop it and rely on the asm-generic one. Link: https://lkml.kernel.org/r/20240416144926.599101-1-david@redhat.com Fixes: 4d5bf0b6183f ("mm/mmu_gather: add tlb_remove_tlb_entries()") Signed-off-by: David Hildenbrand Reported-by: Miguel Ojeda Closes: https://lkml.kernel.org/r/CANiq72mQh3O9S4umbvrKBgMMorty48UMwS01U22FR0mRyd3cyQ@mail.gmail.com Tested-by: Arnd Bergmann Reviewed-by: Miguel Ojeda Tested-by: Miguel Ojeda Cc: Huacai Chen Cc: WANG Xuerui Cc: Nathan Chancellor Signed-off-by: Andrew Morton --- arch/loongarch/include/asm/tlb.h | 2 -- 1 file changed, 2 deletions(-) --- a/arch/loongarch/include/asm/tlb.h~loongarch-tlb-fix-error-parameter-ptep-set-but-not-used-due-to-__tlb_remove_tlb_entry +++ a/arch/loongarch/include/asm/tlb.h @@ -132,8 +132,6 @@ static __always_inline void invtlb_all(u ); } -#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) - static void tlb_flush(struct mmu_gather *tlb); #define tlb_flush tlb_flush _ Patches currently in -mm which might be from david@redhat.com are drivers-virt-acrn-fix-pfnmap-pte-checks-in-acrn_vm_ram_map.patch mm-pass-vma-instead-of-mm-to-follow_pte.patch mm-follow_pte-improvements.patch mm-allow-for-detecting-underflows-with-page_mapcount-again.patch mm-allow-for-detecting-underflows-with-page_mapcount-again-fix.patch mm-rmap-always-inline-anon-file-rmap-duplication-of-a-single-pte.patch mm-rmap-add-fast-path-for-small-folios-when-adding-removing-duplicating.patch mm-track-mapcount-of-large-folios-in-single-value.patch mm-improve-folio_likely_mapped_shared-using-the-mapcount-of-large-folios.patch mm-make-folio_mapcount-return-0-for-small-typed-folios.patch mm-make-folio_mapcount-return-0-for-small-typed-folios-fix.patch mm-memory-use-folio_mapcount-in-zap_present_folio_ptes.patch mm-huge_memory-use-folio_mapcount-in-zap_huge_pmd-sanity-check.patch mm-memory-failure-use-folio_mapcount-in-hwpoison_user_mappings.patch mm-page_alloc-use-folio_mapped-in-__alloc_contig_migrate_range.patch mm-migrate-use-folio_likely_mapped_shared-in-add_page_for_migration.patch sh-mm-cache-use-folio_mapped-in-copy_from_user_page.patch mm-filemap-use-folio_mapcount-in-filemap_unaccount_folio.patch mm-migrate_device-use-folio_mapcount-in-migrate_vma_check_page.patch trace-events-page_ref-trace-the-raw-page-mapcount-value.patch xtensa-mm-convert-check_tlb_entry-to-sanity-check-folios.patch mm-debug-print-only-page-mapcount-excluding-folio-entire-mapcount-in-__dump_folio.patch documentation-admin-guide-cgroup-v1-memoryrst-dont-reference-page_mapcount.patch mm-ksm-rename-get_ksm_page_flags-to-ksm_get_folio_flags.patch mm-ksm-remove-page_mapcount-usage-in-stable_tree_search.patch fs-proc-task_mmu-convert-pagemap_hugetlb_range-to-work-on-folios.patch fs-proc-task_mmu-convert-smaps_hugetlb_range-to-work-on-folios.patch mm-huge_memory-improve-split_huge_page_to_list_to_order-return-value-documentation.patch mm-huge_memory-improve-split_huge_page_to_list_to_order-return-value-documentation-v2.patch mm-khugepaged-replace-page_mapcount-check-by-folio_likely_mapped_shared.patch