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Lunev" In-Reply-To: <20261102171504.3809155-1-den@openvz.org> References: <20261102171504.3809155-1-den@openvz.org> Message-Id: <179372129814.2495604.15444700675719579090.b4-ty@b4> Date: Tue, 03 Nov 2026 16:54:58 +0100 MIME-Version: 1.0 X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1193; i=khorenko@virtuozzo.com; h=from:subject:message-id; bh=ETP4bLcsHSS2FPylN1cJurVfjjkaG3C7WATcOjmZ0zg=; b=owEBbQKS/ZANAwAKAVGWCkf5YVwqAcsmYgBq6gPVKsP2Rnk3LLBjtE7AS6SF4/4LI3EkgVRZH PqeO4VhyKWJAjMEAAEKAB0WIQRWD23IPcXT0GO9CCxRlgpH+WFcKgUCauoD1QAKCRBRlgpH+WFc Ku8ZD/9WGLMXbxa8l81jQ4Y42XcQA0C3zUNfFNLYXNNxoZgj5xSGlbj5yfGe2ijajPvFpdOgaeq XiguOuaVTlwbvFzdnI7qB4nfVWMpAuj/3fiyxIRf+1SsguH13xrAjxR6PHbuxHXCy3JscyyO2nd iYGoTUakyO/JWkmaX7efWbJMBAjctxhT9X784ymYV7OWf6uxNIccu2Q+LCwpvSIZapFpc6Cv0hN 1zUS0RyEPM8wfOykLl6Bi4/8iw82JBK/lRjdHBU4QD+rQEOOgFypLhDTHeNUFfz3IUkWRsDl/61 E/Vzr9YWkJv/gD8Fvl68SgFw8Rq8WdpYJxz62L9Bm8UFa3GdtLrMd9GMoKtMwfxKa1F68nmIDyU v78R68h8hr3Sa7xU/vUj+tBNNc+A0tVHkSlSMlEm3f77PL5HybZU7Mi+HHesmsexsq/IexlcAqg SD8gcQsnNdAzU8uahPlyOVIst4OsatXDi7T5L0duRV9YdEDIVVFqJ17gO2U++H3zwPTlJks/4bv Kb7/P5rCfYvpZoOhRV/K2ADPGBYUY2LislA25Q9Yn5XYt+G2Oq1I4pUnRmuXr0z+stBnilmrynL z/pGJVW3w3bbS9nNsDdHcCJeW5/tNJ3AxWs8ylCxwkkNYMVmizX+bRxSYlboHlaMgQulLHKGZXF WL4JB4Nv/4yD+QA== X-Developer-Key: i=khorenko@virtuozzo.com; a=openpgp; fpr=560F6DC83DC5D3D063BD082C51960A47F9615C2A X-OZ-Fwd: true Cc: devel@openvz.org Subject: Re: [Devel] [PATCH hci-8.1 0/2] ve/vtty: wait for a closing CT tty in the kernel, drop the EAGAIN return X-BeenThere: devel@openvz.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: OpenVZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: devel-bounces@openvz.org Errors-To: devel-bounces@openvz.org On Mon, 02 Nov 2026 18:15:02 +0100, Denis V. Lunev wrote: > ve/vtty: wait for a closing CT tty in the kernel, drop the EAGAIN return > > Konstantin pointed out that the applied "ve/vtty: fix console attach > failing with EBUSY while the CT closes the tty" fixes the race only > for a vzctl which retries on EAGAIN, and every vzctl in the field > does not. Following his suggestion, this series replaces it with a > wait inside vtty_open_master(), as tty_open() does since > 7f22f6c935cd. Patch 1 reverts the EAGAIN return, patch 2 waits for > the closing pair. The vzctl change "vzctl console: retry opening a > CT tty the CT is still closing" is no longer needed. > > [...] Applied to branch-rh10-6.12.0-211.52.1.22.x.vz10-ovz, will be released in rh10-6.12.0-211.52.1.22.17.vz10, thanks! [1/2] Revert "ve/vtty: fix console attach failing with EBUSY while the CT closes the tty" https://bitbucket.org/virtuozzocore/vzkernel.vzs/commits/a47aff57a16b [2/2] ve/vtty: wait for a closing CT tty instead of failing the console attach https://bitbucket.org/virtuozzocore/vzkernel.vzs/commits/7377f791d287 -- Konstantin Khorenko, Virtuozzo Linux Kernel Team _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel