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dkim=pass header.d=vmware.com header.s=selector2 header.b=p09EeTbB; arc=pass ("microsoft.com:s=arcselector9901:i=1"); dmarc=pass (policy=quarantine) header.from=vmware.com; spf=none (imf10.hostedemail.com: domain of namit@vmware.com has no SPF policy when checking 40.107.212.62) smtp.mailfrom=namit@vmware.com X-Stat-Signature: bmquxkmsn7tkodf41moakjkun8o1umgj X-Rspamd-Queue-Id: 6782EC004F X-Rspam-User: X-Rspamd-Server: rspam10 X-HE-Tag: 1657561181-500737 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 Jul 10, 2022, at 4:28 PM, Nadav Amit wrote: > From: Nadav Amit >=20 > Commit aa44284960d5 ("x86/mm/tlb: Avoid reading mm_tlb_gen when > possible") introduced an optimization of skipping the flush if the TLB > generation that is flushed (as provided in flush_tlb_info) was already > flushed. Dave, Can you please review this patch today? I feel bad (for a good reason) for breaking swap/migration. Thanks, Nadav