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bh=sYfYFMoB+yUeVm4AXsFlda0+tlmoSoKIV49EwwrZ10g=; b=Gvq8J3fyx3RmUgqbNprB4PLX1UFahUd1rBG0rRM7oFOZTBmNOOlphoAymK4lAwGlYb0s/2 6iOg9PFr40XJM+EuQ1lSbdd+7FHPyEnXlhenYDJ8wTB66y6n/uOP7WHlmwLG6E0Ub4IRDM 5arENWApIPUiRvTgh9Nr0vMOgwmcfamz0ape/bXyCOKNu5xcmCeT+XxWc9bWsT5bDqNB1H BwtIB2IJI1aEyrcIXWum1KUA9gflcIzLFcQACQrELGQwLK8f6OD7vQeu/IAcCBRkqSpcky AG00HEZNNMkn6+Dpkh4oKLoeupX1bAON2HoqZJqlp7DGGB8DVCXtb3oq21slTw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1684860041; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=sYfYFMoB+yUeVm4AXsFlda0+tlmoSoKIV49EwwrZ10g=; b=ka0nbqN+3tF+qfmLs7wlAc1MPOPj0hI18TTQFgSQgIFDv53AIcJvtkrvE7jJajOu6xkim9 lS0/RyCXaFwhzpAg== To: Christoph Hellwig Cc: linux-mm@kvack.org, Andrew Morton , Christoph Hellwig , Uladzislau Rezki , Lorenzo Stoakes , Peter Zijlstra , Baoquan He Subject: Re: [patch 1/6] mm/vmalloc: Prevent stale TLBs in fully utilized blocks In-Reply-To: <20230523151721.GA12341@lst.de> References: <20230523135902.517032811@linutronix.de> <20230523140002.575854344@linutronix.de> <20230523151721.GA12341@lst.de> Date: Tue, 23 May 2023 18:40:40 +0200 Message-ID: <87bkibuhkn.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Queue-Id: 26B9A1A0022 X-Rspam-User: X-Stat-Signature: fcha6dpfpgpqzuz91gckb3kx7a4mf7fj X-Rspamd-Server: rspam03 X-HE-Tag: 1684860042-914118 X-HE-Meta: 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 Kl9RIuSh KVII8dVIXXkvwJajOnnEIVIsovyft6fGH21dCnctL04cbrcGJMAKjarkqOpMtUlcvYbeV 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: On Tue, May 23 2023 at 17:17, Christoph Hellwig wrote: > Looks good: > > Reviewed-by: Christoph Hellwig Thanks! This probably wants a Fixes tag and if I'm not completely off then this problem exists since 2.6.28: db64fe02258f ("mm: rewrite vmap layer")