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Tue, 12 May 2026 06:48:34 -0700 (PDT) Received: from [192.168.1.102] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-43557371c56sm11865308fac.9.2026.05.12.06.48.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 May 2026 06:48:33 -0700 (PDT) Content-Type: multipart/mixed; boundary="------------YKOONVjA0w60ueCPKCMHoxTp" Message-ID: Date: Tue, 12 May 2026 07:48:32 -0600 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: FAILED: patch "[PATCH] io_uring/tw: serialize ctx->retry_llist with ->uring_lock" failed to apply to 6.18-stable tree To: gregkh@linuxfoundation.org, invd@inhq.net, michael.rodler@x41-dsec.de, robert.femmer@x41-dsec.de Cc: stable@vger.kernel.org References: <2026051242-reproach-duplicity-8d39@gregkh> Content-Language: en-US From: Jens Axboe In-Reply-To: <2026051242-reproach-duplicity-8d39@gregkh> This is a multi-part message in MIME format. --------------YKOONVjA0w60ueCPKCMHoxTp Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 5/12/26 6:41 AM, gregkh@linuxfoundation.org wrote: > > The patch below does not apply to the 6.18-stable tree. > If someone wants it applied there, or to any other stable or longterm > tree, then please email the backport, including the original git commit > id to . > > To reproduce the conflict and resubmit, you may use the following commands: > > git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.18.y > git checkout FETCH_HEAD > git cherry-pick -x 17666e2d7592c3e85260cafd3950121524acc2c5 > # > git commit -s > git send-email --to '' --in-reply-to '2026051242-reproach-duplicity-8d39@gregkh' --subject-prefix 'PATCH 6.18.y' HEAD^.. Here's one for 6.18-stable. -- Jens Axboe --------------YKOONVjA0w60ueCPKCMHoxTp Content-Type: text/x-patch; charset=UTF-8; name="0001-io_uring-tw-serialize-ctx-retry_llist-with-uring_loc.patch" Content-Disposition: attachment; filename*0="0001-io_uring-tw-serialize-ctx-retry_llist-with-uring_loc.pa"; filename*1="tch" Content-Transfer-Encoding: base64 RnJvbSA4ZDlkNTNmNzQ1YmQ2YWRhNTI2ZWExZDVjM2ZhYmY0ZmQ4ZDc1NmViIE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBKZW5zIEF4Ym9lIDxheGJvZUBrZXJuZWwuZGs+CkRh dGU6IE1vbiwgMjcgQXByIDIwMjYgMTk6MTY6MzkgLTA2MDAKU3ViamVjdDogW1BBVENIIDEv Ml0gaW9fdXJpbmcvdHc6IHNlcmlhbGl6ZSBjdHgtPnJldHJ5X2xsaXN0IHdpdGggLT51cmlu Z19sb2NrCgpDb21taXQgMTc2NjZlMmQ3NTkyYzNlODUyNjBjYWZkMzk1MDEyMTUyNGFjYzJj NSB1cHN0cmVhbS4KClRoZSBERUZFUl9UQVNLUlVOIGxvY2FsIHRhc2sgd29yayBwYXRocyBh bGwgcnVuIHVuZGVyIGN0eC0+dXJpbmdfbG9jaywKd2hpY2ggc2VyaWFsaXplcyB0aGVtIHdp dGggZWFjaCBvdGhlciBhbmQgd2l0aCB0aGUgcmVzdCBvZiB0aGUgcmluZydzCmhvdCBwYXRo cy4gaW9fbW92ZV90YXNrX3dvcmtfZnJvbV9sb2NhbCgpIGlzIHRoZSBleGNlcHRpb24gLSBp dCdzIGNhbGxlZApmcm9tIGlvX3JpbmdfZXhpdF93b3JrKCkgb24gYSBrd29ya2VyIHdpdGhv dXQgaG9sZGluZyB0aGUgbG9jayBhbmQgZnJvbQp0aGUgaW9wb2xsIGNhbmNlbGF0aW9uIHNp ZGUgcmlnaHQgYWZ0ZXIgZHJvcHBpbmcgaXQuCgotPndvcmtfbGxpc3QgaXMgZmluZSB3aXRo IHRoaXMsIGFzIGl0J3Mgb25seSBldmVyIHVwZGF0ZWQgdmlhIHRoZQpleHBlY3RlZCBwYXRo cy4gQnV0IHRoZSAtPnJldHJ5X2xsaXN0IGlzIHVwZGF0ZWQgd2hpbGUgcnVuaW5nLCBhbmQg aGVuY2UKaXQgY291bGQgcG90ZW50aWFsbHkgcmFjZSBiZXR3ZWVuIG5vcm1hbCB0YXNrX3dv cmsgcnVubmluZyBhbmQgdGhlCnRhc2staGFzLWV4aXRlZCBzaHV0ZG93biBwYXRoLgoKU2lt cGx5IGdyYWIgLT51cmluZ19sb2NrIHdoaWxlIG1vdmluZyB0aGUgbG9jYWwgd29yayB0byB0 aGUgZmFsbGJhY2sKbGlzdCBmb3IgZXhpdCBwdXJwb3Nlcywgd2hpY2ggbmljZWx5IHNlcmlh bGl6ZXMgaXQgYWNyb3NzIGJvdGggdGhlCm5vcm1hbCBhZGRpdGlvbnMgYW5kIHRoZSBleGl0 IHBydW5lIHBhdGguCgpDYzogc3RhYmxlQHZnZXIua2VybmVsLm9yZwpGaXhlczogZjQ2Yjlj ZGIyMmY3ICgiaW9fdXJpbmc6IGxpbWl0IGxvY2FsIHR3IGRvbmUiKQpTaWduZWQtb2ZmLWJ5 OiBKZW5zIEF4Ym9lIDxheGJvZUBrZXJuZWwuZGs+Ci0tLQogaW9fdXJpbmcvaW9fdXJpbmcu YyB8IDEyICsrKysrKysrKysrLQogMSBmaWxlIGNoYW5nZWQsIDExIGluc2VydGlvbnMoKyks IDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9pb191cmluZy9pb191cmluZy5jIGIvaW9f dXJpbmcvaW9fdXJpbmcuYwppbmRleCA5OWNkNWJjYWMyMDEuLjAzZTdiOWQ2YjQ0OCAxMDA2 NDQKLS0tIGEvaW9fdXJpbmcvaW9fdXJpbmcuYworKysgYi9pb191cmluZy9pb191cmluZy5j CkBAIC0xMzcwLDggKzEzNzAsMTggQEAgdm9pZCBpb19yZXFfdGFza193b3JrX2FkZF9yZW1v dGUoc3RydWN0IGlvX2tpb2NiICpyZXEsIHVuc2lnbmVkIGZsYWdzKQogCiBzdGF0aWMgdm9p ZCBfX2NvbGQgaW9fbW92ZV90YXNrX3dvcmtfZnJvbV9sb2NhbChzdHJ1Y3QgaW9fcmluZ19j dHggKmN0eCkKIHsKLQlzdHJ1Y3QgbGxpc3Rfbm9kZSAqbm9kZSA9IGxsaXN0X2RlbF9hbGwo JmN0eC0+d29ya19sbGlzdCk7CisJc3RydWN0IGxsaXN0X25vZGUgKm5vZGU7CiAKKwkvKgor CSAqIFJ1bm5pbmcgdGhlIHdvcmsgaXRlbXMgbWF5IHV0aWxpemUgLT5yZXRyeV9sbGlzdCBh cyBhIG1lYW5zCisJICogZm9yIGNhcHBpbmcgdGhlIG51bWJlciBvZiB0YXNrX3dvcmsgZW50 cmllcyBydW4gYXQgdGhlIHNhbWUKKwkgKiB0aW1lLiBCdXQgdGhhdCBsaXN0IGNhbiBwb3Rl bnRpYWxseSByYWNlIHdpdGggbW92aW5nIHRoZSB3b3JrCisJICogZnJvbSBoZXJlLCBpZiB0 aGUgdGFzayBpcyBleGl0aW5nLiBBcyBhbnkgbm9ybWFsIHRhc2tfd29yaworCSAqIHJ1bm5p bmcgaG9sZHMgLT51cmluZ19sb2NrIGFscmVhZHksIGp1c3QgZ3VhcmQgdGhpcyBzbG93IHBh dGgKKwkgKiB3aXRoIC0+dXJpbmdfbG9jayB0byBhdm9pZCByYWNpbmcgb24gLT5yZXRyeV9s bGlzdC4KKwkgKi8KKwlndWFyZChtdXRleCkoJmN0eC0+dXJpbmdfbG9jayk7CisJbm9kZSA9 IGxsaXN0X2RlbF9hbGwoJmN0eC0+d29ya19sbGlzdCk7CiAJX19pb19mYWxsYmFja190dyhu b2RlLCBmYWxzZSk7CiAJbm9kZSA9IGxsaXN0X2RlbF9hbGwoJmN0eC0+cmV0cnlfbGxpc3Qp OwogCV9faW9fZmFsbGJhY2tfdHcobm9kZSwgZmFsc2UpOwotLSAKMi41My4wCgo= --------------YKOONVjA0w60ueCPKCMHoxTp--