From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4109C4167B for ; Mon, 4 Dec 2023 19:22:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233573AbjLDTWB (ORCPT ); Mon, 4 Dec 2023 14:22:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233426AbjLDTVz (ORCPT ); Mon, 4 Dec 2023 14:21:55 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91446109 for ; Mon, 4 Dec 2023 11:22:01 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2F76BC433CA; Mon, 4 Dec 2023 19:22:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1701717721; bh=Zr+lN9xajfCPeZY6yGCBEjLS5knrLBIPU/1EMqUswMg=; h=Date:To:From:Subject:From; b=wvT8i3HnW280iq+h74Hldix1TlIBmHsGbRapZwECkJk7whw3mNgY/TcvG4/JIPwTq c8lYYjDVLXvP1MbukSpOMv8tCyoqrwME25kgGAgyzA6I0Xz7+4JPZPrgIyOtSv4rVv Hja5RYSF6LvdzI3sHFeV/abn+1PHMlVgLRFahZgY= Date: Mon, 04 Dec 2023 11:22:00 -0800 To: mm-commits@vger.kernel.org, tsbogend@alpha.franken.de, sfr@rothwell.id.au, arnd@arndb.de, akpm@linux-foundation.org From: Andrew Morton Subject: + mips-hide-conditionally-unused-functions.patch added to mm-nonmm-unstable branch Message-Id: <20231204192201.2F76BC433CA@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mips: hide conditionally unused functions has been added to the -mm mm-nonmm-unstable branch. Its filename is mips-hide-conditionally-unused-functions.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mips-hide-conditionally-unused-functions.patch This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Arnd Bergmann Subject: mips: hide conditionally unused functions Date: Mon, 4 Dec 2023 12:57:08 +0100 A couple of functions are defined unconditionally but have a conditional declaration: arch/mips/mm/tlb-r4k.c:461:12: error: no previous prototype for 'add_temporary_entry' [-Werror=missing-prototypes] arch/mips/mm/pgtable-64.c:92:7: error: no previous prototype for 'mk_pmd' [-Werror=missing-prototypes] arch/mips/mm/pgtable-64.c:101:6: error: no previous prototype for 'set_pmd_at' [-Werror=missing-prototypes] Since there are no callers in these configurations, add the same #ifdef checks around the definitions. Link: https://lkml.kernel.org/r/20231204115710.2247097-19-arnd@kernel.org Signed-off-by: Arnd Bergmann Cc: Stephen Rothwell Cc: Thomas Bogendoerfer Signed-off-by: Andrew Morton --- arch/mips/mm/pgtable-64.c | 2 ++ arch/mips/mm/tlb-r4k.c | 2 ++ 2 files changed, 4 insertions(+) --- a/arch/mips/mm/pgtable-64.c~mips-hide-conditionally-unused-functions +++ a/arch/mips/mm/pgtable-64.c @@ -89,6 +89,7 @@ void pud_init(void *addr) } #endif +#ifdef CONFIG_TRANSPARENT_HUGEPAGE pmd_t mk_pmd(struct page *page, pgprot_t prot) { pmd_t pmd; @@ -103,6 +104,7 @@ void set_pmd_at(struct mm_struct *mm, un { *pmdp = pmd; } +#endif void __init pagetable_init(void) { --- a/arch/mips/mm/tlb-r4k.c~mips-hide-conditionally-unused-functions +++ a/arch/mips/mm/tlb-r4k.c @@ -458,6 +458,7 @@ EXPORT_SYMBOL(has_transparent_hugepage); int temp_tlb_entry; +#ifndef CONFIG_64BIT __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, unsigned long entryhi, unsigned long pagemask) { @@ -496,6 +497,7 @@ out: local_irq_restore(flags); return ret; } +#endif static int ntlb; static int __init set_ntlb(char *str) _ Patches currently in -mm which might be from arnd@arndb.de are kexec-fix-kexec_file-dependencies.patch kexec-fix-kexec_file-dependencies-fix.patch kexec-select-crypto-from-kexec_file-instead-of-depending-on-it.patch arch-turn-off-werror-for-architectures-with-known-warnings.patch mips-decompress-fix-add-missing-prototypes.patch mips-add-asm-syscallsh-header.patch mips-add-missing-declarations-for-trap-handlers.patch mips-rs870e-stop-exporting-local-functions.patch mips-signal-move-sigcontext-declarations-to-header.patch mips-mark-local-function-static-if-possible.patch mips-move-build_tlb_refill_handler-prototype.patch mips-move-jump_label_apply_nops-declaration-to-header.patch mips-unhide-uasm_in_compat_space_p-declaration.patch mips-fix-setup_zero_pages-prototype.patch mips-fix-tlb_init-prototype.patch mips-move-cache-declarations-into-header.patch mips-add-missing-declarations.patch mips-spram-fix-missing-prototype-warning-for-spram_config.patch mips-mt-include-asm-mips_mth.patch mips-remove-extraneous-asm-generic-iomaph-include.patch mips-suspend-include-linux-suspendh-as-needed.patch mips-hide-conditionally-unused-functions.patch mips-smp-fix-setup_profiling_timer-prototype.patch mips-kexec-include-linux-rebooth.patch ida-make-ida_dump-static.patch jffs2-mark-__jffs2_dbg_superblock_counts-static.patch sched-fair-move-unused-stub-functions-to-header.patch x86-sta2x11-include-header-for-sta2x11_get_instance-prototype.patch usb-fsl-mph-dr-of-mark-fsl_usb2_mpc5121_init-static.patch makefileextrawarn-turn-on-missing-prototypes-globally.patch