From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D07C1BDC3 for ; Fri, 12 Jul 2024 22:42:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720824175; cv=none; b=LJbnhAqz7r5I+VPmsInTcS1gqM46B1VWj5daLwiZYnMmFGN+iFwOQPrS7mMc3HAG8e3es1KTZK1auHdNeR2XKBsOqKkDGi21BBfhb5hCXLI2EIm4CnV7GHBwjKuc9pzhnks/jllD/xK44HqQuN83v89EFbZ7ykKqy/n7cBxjzUQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720824175; c=relaxed/simple; bh=d2lJBDgPcIxVCCyY/uQgrNuU58DIWb4P354kMqCvHv0=; h=Date:To:From:Subject:Message-Id; b=CH0/WELcdKeYtLXhyGcKA/RPnylKY7u9qkDCy57FMbY7CP4lgK9MxUXuqJQOEKOfaCOsx0iG4LU1bZALEpVBGOuVBbXAYAlZJuwqZgCb96QxL3uBlGkpOQ8nUKP+zqOo7r5TNL3uO4GGE1ckz/eb4My2SauFXnxaEaytpqSBuVM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=vHZQHobf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="vHZQHobf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F22DC32782; Fri, 12 Jul 2024 22:42:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1720824174; bh=d2lJBDgPcIxVCCyY/uQgrNuU58DIWb4P354kMqCvHv0=; h=Date:To:From:Subject:From; b=vHZQHobf5t+I9jWIZzhRGF/pO139rMHGRHcuMDw9o2yLV7H+6pKMTkyzpkrDIJj9J PPfrn4+JHYDHzmIS7GeQq5gI/teCt1IbzKWx8ht7Z7zrZK9ymzUCp683o8shYM8l1X 1rswdvcqd4Iw3sR08ihFKbF9f0w2vlQZEE7fgw3M= Date: Fri, 12 Jul 2024 15:42:53 -0700 To: mm-commits@vger.kernel.org,vivek.kasireddy@intel.com,sj@kernel.org,akpm@linux-foundation.org,akpm@linux-foundation.org From: Andrew Morton Subject: [folded-merged] mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix.patch removed from -mm tree Message-Id: <20240712224254.7F22DC32782@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix has been removed from the -mm tree. Its filename was mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix.patch This patch was dropped because it was folded into mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios.patch ------------------------------------------------------ From: Andrew Morton Subject: mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix Date: Fri Jul 5 02:15:29 PM PDT 2024 improve the CONFIG_MMU=n situation, per SeongJae Acked-by: Vivek Kasireddy Cc: SeongJae Park Signed-off-by: Andrew Morton --- mm/gup.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/mm/gup.c~mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix +++ a/mm/gup.c @@ -3859,9 +3859,9 @@ long memfd_pin_folios(struct file *memfd next_idx != folio_index(fbatch.folios[i])) continue; - folio = try_grab_folio_fast(&fbatch.folios[i]->page, - 1, FOLL_PIN); - if (!folio) { + folio = page_folio(&fbatch.folios[i]->page); + + if (try_grab_folio(folio, 1, FOLL_PIN)) { folio_batch_release(&fbatch); ret = -EINVAL; goto err; _ Patches currently in -mm which might be from akpm@linux-foundation.org are mm-hugetlbc-undo-errant-change.patch mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios.patch mm-page_counter-move-calculating-protection-values-to-page_counter-fix.patch mm-migrate-putback-split-folios-when-numa-hint-migration-fails-fix.patch