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[209.85.167.52]) by smtp.gmail.com with ESMTPSA id m21sm5967644ljb.108.2020.12.27.09.21.04 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 27 Dec 2020 09:21:04 -0800 (PST) Received: by mail-lf1-f52.google.com with SMTP id y19so19161957lfa.13 for ; Sun, 27 Dec 2020 09:21:04 -0800 (PST) X-Received: by 2002:a2e:8995:: with SMTP id c21mr19345113lji.251.1609089664219; Sun, 27 Dec 2020 09:21:04 -0800 (PST) MIME-Version: 1.0 References: <16089960203931@kroah.com> <5ab86253-7703-e892-52b7-e6a8af579822@iki.fi> In-Reply-To: <5ab86253-7703-e892-52b7-e6a8af579822@iki.fi> From: Linus Torvalds Date: Sun, 27 Dec 2020 09:20:47 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: LXC broken with 5.10-stable?, ok with 5.9-stable (Re: Linux 5.10.3) To: Jussi Kivilinna Cc: Greg Kroah-Hartman , Linux Kernel Mailing List , Andrew Morton , stable , lwn@lwn.net, Jiri Slaby Content-Type: multipart/mixed; boundary="000000000000d924a305b7756174" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --000000000000d924a305b7756174 Content-Type: text/plain; charset="UTF-8" On Sun, Dec 27, 2020 at 8:32 AM Jussi Kivilinna wrote: > > Has this been fixed in 5.11-rc? Is there any patch that I could backport and test with 5.10? Here's a patch to test. Entirely untested by me. I'm surprised at how people use sendfile() on random files. Oh well.. Linus --000000000000d924a305b7756174 Content-Type: application/octet-stream; name=patch Content-Disposition: attachment; filename=patch Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_kj7efh0f0 IGZzL3Byb2NfbmFtZXNwYWNlLmMgfCA2ICsrKy0tLQogMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0 aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9mcy9wcm9jX25hbWVzcGFjZS5j IGIvZnMvcHJvY19uYW1lc3BhY2UuYwppbmRleCBlNTlkNGJiM2E4OWUuLjAwMWU4YmQxMmU2NSAx MDA2NDQKLS0tIGEvZnMvcHJvY19uYW1lc3BhY2UuYworKysgYi9mcy9wcm9jX25hbWVzcGFjZS5j CkBAIC0zMjAsNyArMzIwLDcgQEAgc3RhdGljIGludCBtb3VudHN0YXRzX29wZW4oc3RydWN0IGlu b2RlICppbm9kZSwgc3RydWN0IGZpbGUgKmZpbGUpCiAKIGNvbnN0IHN0cnVjdCBmaWxlX29wZXJh dGlvbnMgcHJvY19tb3VudHNfb3BlcmF0aW9ucyA9IHsKIAkub3BlbgkJPSBtb3VudHNfb3BlbiwK LQkucmVhZAkJPSBzZXFfcmVhZCwKKwkucmVhZF9pdGVyCT0gc2VxX3JlYWRfaXRlciwKIAkubGxz ZWVrCQk9IHNlcV9sc2VlaywKIAkucmVsZWFzZQk9IG1vdW50c19yZWxlYXNlLAogCS5wb2xsCQk9 IG1vdW50c19wb2xsLApAQCAtMzI4LDcgKzMyOCw3IEBAIGNvbnN0IHN0cnVjdCBmaWxlX29wZXJh dGlvbnMgcHJvY19tb3VudHNfb3BlcmF0aW9ucyA9IHsKIAogY29uc3Qgc3RydWN0IGZpbGVfb3Bl cmF0aW9ucyBwcm9jX21vdW50aW5mb19vcGVyYXRpb25zID0gewogCS5vcGVuCQk9IG1vdW50aW5m b19vcGVuLAotCS5yZWFkCQk9IHNlcV9yZWFkLAorCS5yZWFkX2l0ZXIJPSBzZXFfcmVhZF9pdGVy LAogCS5sbHNlZWsJCT0gc2VxX2xzZWVrLAogCS5yZWxlYXNlCT0gbW91bnRzX3JlbGVhc2UsCiAJ LnBvbGwJCT0gbW91bnRzX3BvbGwsCkBAIC0zMzYsNyArMzM2LDcgQEAgY29uc3Qgc3RydWN0IGZp bGVfb3BlcmF0aW9ucyBwcm9jX21vdW50aW5mb19vcGVyYXRpb25zID0gewogCiBjb25zdCBzdHJ1 Y3QgZmlsZV9vcGVyYXRpb25zIHByb2NfbW91bnRzdGF0c19vcGVyYXRpb25zID0gewogCS5vcGVu CQk9IG1vdW50c3RhdHNfb3BlbiwKLQkucmVhZAkJPSBzZXFfcmVhZCwKKwkucmVhZF9pdGVyCT0g c2VxX3JlYWRfaXRlciwKIAkubGxzZWVrCQk9IHNlcV9sc2VlaywKIAkucmVsZWFzZQk9IG1vdW50 c19yZWxlYXNlLAogfTsK --000000000000d924a305b7756174--