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Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , x86@kernel.org Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-mm@kvack.org Date: Wed, 28 May 2025 10:25:45 -0400 In-Reply-To: <20250528-tlb-trace-fix-v1-1-2e94c58f450d@columbia.edu> References: <20250528-tlb-trace-fix-v1-0-2e94c58f450d@columbia.edu> <20250528-tlb-trace-fix-v1-1-2e94c58f450d@columbia.edu> Autocrypt: addr=riel@surriel.com; prefer-encrypt=mutual; keydata=mQENBFIt3aUBCADCK0LicyCYyMa0E1lodCDUBf6G+6C5UXKG1jEYwQu49cc/gUBTTk33A eo2hjn4JinVaPF3zfZprnKMEGGv4dHvEOCPWiNhlz5RtqH3SKJllq2dpeMS9RqbMvDA36rlJIIo47 Z/nl6IA8MDhSqyqdnTY8z7LnQHqq16jAqwo7Ll9qALXz4yG1ZdSCmo80VPetBZZPw7WMjo+1hByv/ lvdFnLfiQ52tayuuC1r9x2qZ/SYWd2M4p/f5CLmvG9UcnkbYFsKWz8bwOBWKg1PQcaYHLx06sHGdY dIDaeVvkIfMFwAprSo5EFU+aes2VB2ZjugOTbkkW2aPSWTRsBhPHhV6dABEBAAG0HlJpayB2YW4gU mllbCA8cmllbEByZWRoYXQuY29tPokBHwQwAQIACQUCW5LcVgIdIAAKCRDOed6ShMTeg05SB/986o gEgdq4byrtaBQKFg5LWfd8e+h+QzLOg/T8mSS3dJzFXe5JBOfvYg7Bj47xXi9I5sM+I9Lu9+1XVb/ r2rGJrU1DwA09TnmyFtK76bgMF0sBEh1ECILYNQTEIemzNFwOWLZZlEhZFRJsZyX+mtEp/WQIygHV WjwuP69VJw+fPQvLOGn4j8W9QXuvhha7u1QJ7mYx4dLGHrZlHdwDsqpvWsW+3rsIqs1BBe5/Itz9o 6y9gLNtQzwmSDioV8KhF85VmYInslhv5tUtMEppfdTLyX4SUKh8ftNIVmH9mXyRCZclSoa6IMd635 Jq1Pj2/Lp64tOzSvN5Y9zaiCc5FucXtB9SaWsgdmFuIFJpZWwgPHJpZWxAc3VycmllbC5jb20+iQE +BBMBAgAoBQJSLd2lAhsjBQkSzAMABgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgAAKCRDOed6ShMTe g4PpB/0ZivKYFt0LaB22ssWUrBoeNWCP1NY/lkq2QbPhR3agLB7ZXI97PF2z/5QD9Fuy/FD/jddPx KRTvFCtHcEzTOcFjBmf52uqgt3U40H9GM++0IM0yHusd9EzlaWsbp09vsAV2DwdqS69x9RPbvE/Ne fO5subhocH76okcF/aQiQ+oj2j6LJZGBJBVigOHg+4zyzdDgKM+jp0bvDI51KQ4XfxV593OhvkS3z 3FPx0CE7l62WhWrieHyBblqvkTYgJ6dq4bsYpqxxGJOkQ47WpEUx6onH+rImWmPJbSYGhwBzTo0Mm G1Nb1qGPG+mTrSmJjDRxrwf1zjmYqQreWVSFEt26tBpSaWsgdmFuIFJpZWwgPHJpZWxAZmIuY29tP okBPgQTAQIAKAUCW5LbiAIbIwUJEswDAAYLCQgHAwIGFQgCCQoLBBYCAwECHgECF4AACgkQznneko TE3oOUEQgAsrGxjTC1bGtZyuvyQPcXclap11Ogib6rQywGYu6/Mnkbd6hbyY3wpdyQii/cas2S44N cQj8HkGv91JLVE24/Wt0gITPCH3rLVJJDGQxprHTVDs1t1RAbsbp0XTksZPCNWDGYIBo2aHDwErhI omYQ0Xluo1WBtH/UmHgirHvclsou1Ks9jyTxiPyUKRfae7GNOFiX99+ZlB27P3t8CjtSO831Ij0Ip QrfooZ21YVlUKw0Wy6Ll8EyefyrEYSh8KTm8dQj4O7xxvdg865TLeLpho5PwDRF+/mR3qi8CdGbkE c4pYZQO8UDXUN4S+pe0aTeTqlYw8rRHWF9TnvtpcNzZw== Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.54.3 (3.54.3-1.fc41) MIME-Version: 1.0 X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 4D9381C0007 X-Stat-Signature: c3a97ts893crub4ytpf59i1gfi6kn4eo X-Rspam-User: X-HE-Tag: 1748442399-33308 X-HE-Meta: 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 /82V/bjg sdYqvmYcXIJFM8L4lST5il7ai7uutyNWryuKTt3K1dHqF9Gmwygb4FnLOnYHFddooCqz0l5Hia+RenfrLWGkn7+kafe6+SmTLFdmPUpDgtuRMpuRpsQVjzsoLPj+dH0GwS0bMCN1VxCxuW8GGZpeuFeUEu1Kv0BIPzBp4BhlJQ0Xtatz+M7k1IafSuU4ld9jqEnhVZq+aQfr58TVzuJnidO1TArQyeb7Xp8QufKtZ3ExdomZ2BEUE7gsjv2rOnseeKycYARg52sYxiAaW10PyCE3RbjWXcinW8pPWetWg+pt7bGr6PUKUXsZc8IrwnsvL4CYjaLiG6ZbL3A6KNYmO4DCGZt495T9KjfWYmdKZezjO1AiYYQxHssyxSJ8x/wmd8u9t0FqN5KARUlaLRXSSQSZjgcg3CeCMyp/D 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: List-Subscribe: List-Unsubscribe: On Wed, 2025-05-28 at 01:35 -0400, Tal Zussman wrote: > When the TLB_REMOTE_WRONG_CPU enum was introduced for the tlb_flush > tracepoint, the enum was not exported to userspace. Add it to the > appropriate macro definition to enable parsing by userspace tools, as > per [0]. >=20 > [0] Link: > https://lore.kernel.org/all/20150403013802.220157513@goodmis.org >=20 > Fixes: 2815a56e4b72 ("x86/mm/tlb: Add tracepoint for TLB flush IPI to > stale CPU") > Signed-off-by: Tal Zussman Good catch. Thank you! Reviewed-by: Rik van Riel --=20 All Rights Reversed.