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Dl6ZMDS63qh8FCHToZKiErtdUNzOMANConU0oNEgF1pBBzL0wmAm X-Authority-Analysis: v=2.4 cv=KJZqylFo c=1 sm=1 tr=0 ts=6a57522c b=1 cx=c_pps a=zPCbziy225d3KhSqZt3L1A==:117 a=zPCbziy225d3KhSqZt3L1A==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=jiCTI4zE5U7BLdzWsZGv:22 a=EIcjfB9IiI4px24ztqRk:22 a=pGLkceISAAAA:8 a=ZO184S0cRueaN1HOxH8A:9 a=QEXdDO2ut3YA:10 a=uGth5_h6dYwA:10 a=5yU3S35YU4bGjq-dph-N:22 a=Bho9c0fBagfJEIQBS7DQ:22 cc=ntf awl=host:12218 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE1MDA5MSBTYWx0ZWRfX3vzKFD/8kRRa iJQpqd0Npa6YRmr9Hf1NrvchbWYUSJKCHcA8Oiy1GeIAAKF3T8S7T6aKrs3xE4kJSzWWBKY6Nhn tUTjCoqbHezSOlD2Sl0sI1K3bmcCEP7hnOPw9Kb3B/Yx/3hcwYTbr1z/3AhGTnwn14tbNzXlI+Z qsTsEW4id5fc5FVYfHP7IxvyCCkdpNdhG4342bwObB+EG3gr3oowzxMlQQI32SKvSc17JifZkAx h6BKt84KxaHMgyrBwfNGa3LEeTPehnI6YrbANYiA4dYAEpkaVkZ6q1eWOb9SDwcjuBeHdWiISez 9iezh2nQtICBwKkcEzk92SRJA2hFILhSGKApghraZG0DIRvEF6Qnlpjldc9aGWVjbcfVfNIuXOk WHgBy4yHWYN6eQFpFY/4+dEfQNoa5USQFm9hmQVifYTKDJpiRqS82BwIWmR0hgRUHm/ofqU5je7 VCxhHh9Yo3P//HxXyoNgRhJtdoio3lFMGf6NTyow= X-Proofpoint-ORIG-GUID: WdZCZU8yowQF3iynGLWD4iggJ1s90PdN On 10/07/2026 11:15, Abd-Alrhman Masalkhi wrote: > RAID10 currently handles one badblock path explicitly by failing atomic > writes with EIO. However, another badblock path can also reduce the > writable range and force the bio through bio_submit_split_bioset(), What is this other badblock path which you are referring to? > which implicitly completes the bio with EINVAL. > > Fix this by handling atomic writes in the common split check. If RAID10 > determines that an atomic write would require splitting, complete the > bio with EIO. > > Fixes: a1d9b4fd42d9 ("md/raid10: Atomic write support") > Signed-off-by: Abd-Alrhman Masalkhi > ---