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Mon, 27 Feb 2023 22:32:48 -0800 (PST) Date: Mon, 27 Feb 2023 22:32:38 -0800 Message-Id: <20230228063240.3613139-1-pcc@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.39.2.722.g9855ee24e9-goog Subject: [PATCH v2 0/2] kasan: bugfix and cleanup From: Peter Collingbourne To: catalin.marinas@arm.com, andreyknvl@gmail.com Cc: Peter Collingbourne , linux-mm@kvack.org, kasan-dev@googlegroups.com, ryabinin.a.a@gmail.com, linux-arm-kernel@lists.infradead.org, vincenzo.frascino@arm.com, will@kernel.org, eugenis@google.com X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: B14D140015 X-Rspam-User: X-Stat-Signature: zxep5x1hckkigpmy35bgm3cni6hnwoay X-HE-Tag: 1677565969-219606 X-HE-Meta: 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 1iy2Dqw+ 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi, This patch series reverts a cleanup patch that turned out to introduce a bug, and does some cleanup of its own by removing some flags that I realized were redundant while investigating the bug. Peter Peter Collingbourne (2): Revert "kasan: drop skip_kasan_poison variable in free_pages_prepare" kasan: remove PG_skip_kasan_poison flag include/linux/gfp_types.h | 28 +++++------- include/linux/page-flags.h | 9 ---- include/trace/events/mmflags.h | 12 +---- mm/kasan/hw_tags.c | 2 +- mm/page_alloc.c | 82 +++++++++++++--------------------- mm/vmalloc.c | 2 +- 6 files changed, 46 insertions(+), 89 deletions(-)