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Tue, 27 Apr 2021 00:01:06 +0000 (GMT) From: Changheun Lee To: axboe@kernel.dk Cc: bgoncalv@redhat.com, bvanassche@acm.org, hch@lst.de, jaegeuk@kernel.org, linux-block@vger.kernel.org, ming.lei@redhat.com, nanich.lee@samsung.com, yi.zhang@redhat.com Subject: Re: [PATCH v2] block: Improve limiting the bio size Date: Tue, 27 Apr 2021 08:43:07 +0900 Message-Id: <20210426234307.7871-1-nanich.lee@samsung.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <0f078c05-b212-3877-fa64-77fd79cc50ce@kernel.dk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrIJsWRmVeSWpSXmKPExsWy7bCmvq5rSHuCwZYv4har7/azWey6OJ/R YtqHn8wWK1cfZbJ4sn4Ws8XeW9oWhyY3M1lcu3+G3eL6uWlsDpwel694e1w+W+qxaVUnm8fu mw1sHu/3XWXz6NuyitHj8ya5APaoHJuM1MSU1CKF1Lzk/JTMvHRbJe/geOd4UzMDQ11DSwtz JYW8xNxUWyUXnwBdt8wcoLuUFMoSc0qBQgGJxcVK+nY2RfmlJakKGfnFJbZKqQUpOQWGBgV6 xYm5xaV56XrJ+blWhgYGRqZAlQk5GZ/ubGAs2MBS8ePfY9YGxk3MXYycHBICJhJzHjWzdzFy cQgJ7GCUmPSggRnC+cQosWfZKkYI5xujxP9H25hgWhZens0EkdjLKNH/ZiIrhPOZUeLH3QYW kCo2AR2Jvre32EBsEQFhif0drWBxZoF1jBIvLyeB2MICNhLLX+5iB7FZBFQlPv2bCFbDK2Al sfrpDqht8hJ/7veAHcspYCuxcel7qBpBiZMzn0DNlJdo3job7G4JgUYOies/l7JANLtILDh9 ih3CFpZ4dXwLlC0l8fndXjaIhm5Giea2+YwQzgRGiSXPl0GtNpb49PkzUIIDaIWmxPpd+hBh RYmdv+cyQmzmk3j3tYcVpERCgFeio00IokRF4kzLfWaYXc/X7oSa6CHR3fQVGtpAq17c7GWb wKgwC8lDs5A8NAth8wJG5lWMYqkFxbnpqcWGBUbIkbyJEZxWtcx2ME56+0HvECMTB+MhRgkO ZiURXrZdrQlCvCmJlVWpRfnxRaU5qcWHGE2BwT2RWUo0OR+Y2PNK4g1NjYyNjS1MzMzNTI2V xHnTnasThATSE0tSs1NTC1KLYPqYODilGph89lYwWG3cWKDAtDlM6caVcE9h95IWy1iWPcbq ihpxpaeufboaylIR0Npw+Y2CnZmdhI221zJh1mvGylmv3VjuCe4pNa7pvVAjVhVysGedUrPw z607Uw7bl8XZfTCKTj090aBr05dp+o/fvvfJZnj1dQu3X4XjY91FEx7NjHLatcTzV5bQluma ORkr6s7e97H5dsQ04s3W2k2fDigGX5y2QXt3qNOchM/qE256Pm38KibIpdepU6+jrVr7N0Te Kmq6aPqCVQwynhO2OkvZLVlpzpi+7HR3Xsm29fu+q9tyvMqenTDjj0Ru/jR3q0czZl28vCOh MHtvkMB+36qlxkuMczoak/YEvV3TyMaYpMRSnJFoqMVcVJwIAODazU40BAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrOLMWRmVeSWpSXmKPExsWy7bCSnK5TSHuCwYQZphar7/azWey6OJ/R YtqHn8wWK1cfZbJ4sn4Ws8XeW9oWhyY3M1lcu3+G3eL6uWlsDpwel694e1w+W+qxaVUnm8fu mw1sHu/3XWXz6NuyitHj8ya5APYoLpuU1JzMstQifbsEroxPdzYwFmxgqfjx7zFrA+Mm5i5G Tg4JAROJhZdnM4HYQgK7GSXm/LGGiEtJHD/xlrWLkQPIFpY4fLi4i5ELqOQjo8T9TZ3sIDVs AjoSfW9vsYHYIkA1+ztaWUCKmAV2MEp0T9gFtkBYwEZi+ctdYA0sAqoSn/5NZAGxeQWsJFY/ 3cEEsUxe4s/9HrB6TgFbiY1L37NAHGQj0fB4CytEvaDEyZlPwOLMQPXNW2czT2AUmIUkNQtJ agEj0ypGydSC4tz03GLDAsO81HK94sTc4tK8dL3k/NxNjOCw19Lcwbh91Qe9Q4xMHIyHGCU4 mJVEeNl2tSYI8aYkVlalFuXHF5XmpBYfYpTmYFES573QdTJeSCA9sSQ1OzW1ILUIJsvEwSnV wJS3mql1vdvVPY4zfM5cDKsw+qt4wUci4lV72wftm+nMG2rmMf2WquTbzNxz5USR8tOZuQ9m NVR4cTX7fRbvCLDXF3mU1vW3sDpbYLqd7y6phcVdTbZPZNNUONviXnjK71GeX3ijLIWVkVl5 S7iwvZf53kWNps8jKi5zL3/81TLypXbdTZu6zCiX1D0/LZUy7Iq/Kt2Rb/vx45RI1j8Z38+r b3lZvytyjzF3TjqgsVtnddW/ki/pOpVV5Ts8Hu7oOTjjyu5+jZlad32ijHwOvVm77274c67g UHUhLRdV+Zs3mP5H7ooT2dZ7b8nHmDPGszXnzLysb8bHOMPsZuHTK+oXXCPYa/5URVma+2oo sRRnJBpqMRcVJwIAnKygQOoCAAA= X-CMS-MailID: 20210427000106epcas1p3f39e318e9211bf3378b3e4afad2de56e X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20210427000106epcas1p3f39e318e9211bf3378b3e4afad2de56e References: <0f078c05-b212-3877-fa64-77fd79cc50ce@kernel.dk> Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org > On 4/26/21 12:32 AM, Yi Zhang wrote: > > Hi Jens/Bart > > CKI reproduced the boot panic issue again with the latest > > linux-block/for-next[1] today, then I checked the patch 'bio: limit > > bio max size'[2] found Bart's fix patch does not fold in that commit, > > could you help recheck it, thanks. > > Hmm, maybe I botched it. But a bit too much churn around this patch, > Changheun maybe you can resend a fully tested version? > > -- > Jens Axboe I'm really sorry Jens, and to all. I'll check and resend. Sorry again. Changheun Lee.