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 94DB0C54EE9 for ; Mon, 5 Sep 2022 22:47:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232327AbiIEWrn (ORCPT ); Mon, 5 Sep 2022 18:47:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231966AbiIEWrl (ORCPT ); Mon, 5 Sep 2022 18:47:41 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A4F7244548 for ; Mon, 5 Sep 2022 15:47:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4209760ECA for ; Mon, 5 Sep 2022 22:47:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B9ABC433D7; Mon, 5 Sep 2022 22:47:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1662418058; bh=hinfyQP/f/sBwcf1ZpOCz0bcxpuIvuG45WlmO6BFh2g=; h=Date:To:From:Subject:From; b=SnfVdnueh1qMj+IcC47t0lTXnCCqkOoR2tFCcTnqgEvC2aBNxgxyJzL+RS6vOfHXQ y4cNNaooLFndFZypF/vytt1AYNYUttssxEJ5eUf9VB+QBVilMvjmjh+nN6A07mxZGp jqs0OHTP50Ghrh0/bF0AK8tqY6agDRPgfFSR4bG0= Date: Mon, 05 Sep 2022 15:47:37 -0700 To: mm-commits@vger.kernel.org, ryabinin.a.a@gmail.com, pcc@google.com, glider@google.com, eugenis@google.com, elver@google.com, dvyukov@google.com, andreyknvl@google.com, akpm@linux-foundation.org From: Andrew Morton Subject: + kasan-rename-kasan_set__info-to-kasan_save__info.patch added to mm-unstable branch Message-Id: <20220905224738.9B9ABC433D7@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: kasan: rename kasan_set_*_info to kasan_save_*_info has been added to the -mm mm-unstable branch. Its filename is kasan-rename-kasan_set__info-to-kasan_save__info.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/kasan-rename-kasan_set__info-to-kasan_save__info.patch This patch will later appear in the mm-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: Andrey Konovalov Subject: kasan: rename kasan_set_*_info to kasan_save_*_info Date: Mon, 5 Sep 2022 23:05:17 +0200 Rename set_alloc_info() and kasan_set_free_info() to save_alloc_info() and kasan_save_free_info(). The new names make more sense. Link: https://lkml.kernel.org/r/9f04777a15cb9d96bf00331da98e021d732fe1c9.1662411799.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov Reviewed-by: Marco Elver Cc: Alexander Potapenko Cc: Andrey Ryabinin Cc: Dmitry Vyukov Cc: Evgenii Stepanov Cc: Peter Collingbourne Signed-off-by: Andrew Morton --- mm/kasan/common.c | 8 ++++---- mm/kasan/generic.c | 2 +- mm/kasan/kasan.h | 2 +- mm/kasan/tags.c | 2 +- 4 files changed, 7 insertions(+), 7 deletions(-) --- a/mm/kasan/common.c~kasan-rename-kasan_set__info-to-kasan_save__info +++ a/mm/kasan/common.c @@ -365,7 +365,7 @@ static inline bool ____kasan_slab_free(s return false; if (kasan_stack_collection_enabled()) - kasan_set_free_info(cache, object, tag); + kasan_save_free_info(cache, object, tag); return kasan_quarantine_put(cache, object); } @@ -424,7 +424,7 @@ void __kasan_slab_free_mempool(void *ptr } } -static void set_alloc_info(struct kmem_cache *cache, void *object, +static void save_alloc_info(struct kmem_cache *cache, void *object, gfp_t flags, bool is_kmalloc) { struct kasan_alloc_meta *alloc_meta; @@ -468,7 +468,7 @@ void * __must_check __kasan_slab_alloc(s /* Save alloc info (if possible) for non-kmalloc() allocations. */ if (kasan_stack_collection_enabled()) - set_alloc_info(cache, (void *)object, flags, false); + save_alloc_info(cache, (void *)object, flags, false); return tagged_object; } @@ -514,7 +514,7 @@ static inline void *____kasan_kmalloc(st * This also rewrites the alloc info when called from kasan_krealloc(). */ if (kasan_stack_collection_enabled()) - set_alloc_info(cache, (void *)object, flags, true); + save_alloc_info(cache, (void *)object, flags, true); /* Keep the tag that was set by kasan_slab_alloc(). */ return (void *)object; --- a/mm/kasan/generic.c~kasan-rename-kasan_set__info-to-kasan_save__info +++ a/mm/kasan/generic.c @@ -358,7 +358,7 @@ void kasan_record_aux_stack_noalloc(void return __kasan_record_aux_stack(addr, false); } -void kasan_set_free_info(struct kmem_cache *cache, +void kasan_save_free_info(struct kmem_cache *cache, void *object, u8 tag) { struct kasan_free_meta *free_meta; --- a/mm/kasan/kasan.h~kasan-rename-kasan_set__info-to-kasan_save__info +++ a/mm/kasan/kasan.h @@ -285,7 +285,7 @@ struct slab *kasan_addr_to_slab(const vo depot_stack_handle_t kasan_save_stack(gfp_t flags, bool can_alloc); void kasan_set_track(struct kasan_track *track, gfp_t flags); -void kasan_set_free_info(struct kmem_cache *cache, void *object, u8 tag); +void kasan_save_free_info(struct kmem_cache *cache, void *object, u8 tag); struct kasan_track *kasan_get_free_track(struct kmem_cache *cache, void *object, u8 tag); --- a/mm/kasan/tags.c~kasan-rename-kasan_set__info-to-kasan_save__info +++ a/mm/kasan/tags.c @@ -17,7 +17,7 @@ #include "kasan.h" -void kasan_set_free_info(struct kmem_cache *cache, +void kasan_save_free_info(struct kmem_cache *cache, void *object, u8 tag) { struct kasan_alloc_meta *alloc_meta; _ Patches currently in -mm which might be from andreyknvl@google.com are kasan-check-kasan_no_free_meta-in-__kasan_metadata_size.patch kasan-rename-kasan_set__info-to-kasan_save__info.patch kasan-move-is_kmalloc-check-out-of-save_alloc_info.patch kasan-split-save_alloc_info-implementations.patch kasan-drop-config_kasan_tags_identify.patch kasan-introduce-kasan_print_aux_stacks.patch kasan-introduce-kasan_get_alloc_track.patch kasan-introduce-kasan_init_object_meta.patch kasan-clear-metadata-functions-for-tag-based-modes.patch kasan-move-kasan_get__meta-to-genericc.patch kasan-introduce-kasan_requires_meta.patch kasan-introduce-kasan_init_cache_meta.patch kasan-drop-config_kasan_generic-check-from-kasan_init_cache_meta.patch kasan-only-define-kasan_metadata_size-for-generic-mode.patch kasan-only-define-kasan_never_merge-for-generic-mode.patch kasan-only-define-metadata-offsets-for-generic-mode.patch kasan-only-define-metadata-structs-for-generic-mode.patch kasan-only-define-kasan_cache_create-for-generic-mode.patch kasan-pass-tagged-pointers-to-kasan_save_alloc-free_info.patch kasan-move-kasan_get_alloc-free_track-definitions.patch kasan-cosmetic-changes-in-reportc.patch kasan-use-virt_addr_valid-in-kasan_addr_to_page-slab.patch kasan-use-kasan_addr_to_slab-in-print_address_description.patch kasan-make-kasan_addr_to_page-static.patch kasan-simplify-print_report.patch kasan-introduce-complete_report_info.patch kasan-fill-in-cache-and-object-in-complete_report_info.patch kasan-rework-function-arguments-in-reportc.patch kasan-introduce-kasan_complete_mode_report_info.patch kasan-implement-stack-ring-for-tag-based-modes.patch kasan-support-kasanstacktrace-for-sw_tags.patch kasan-dynamically-allocate-stack-ring-entries.patch kasan-better-identify-bug-types-for-tag-based-modes.patch kasan-add-another-use-after-free-test.patch kasan-move-tests-to-mm-kasan.patch