Hi, David, On Tue, Sep 24, 2024 at 10:40:07PM +0100, David Howells wrote: > Hi Oliver, > > Can you try the attached? yes, this patch fixed the issue we reported. Tested-by: kernel test robot <oliver.sang@xxxxxxxxx> we found this patch cannot apply on cd0277ed0c directly, so apply it upon mainline commit 684a64bf32b6e Merge tag 'nfs-for-6.12-1' of git://git.linux-nfs.org/projects/anna/linux-nfs for this report, we found the failure for generic/113 (https://download.01.org/0day-ci/archive/20240918/202409180928.f20b5a08-oliver.sang@xxxxxxxxx/xfstests) by the patch ========================================================================================= compiler/disk/fs2/fs/kconfig/rootfs/tbox_group/test/testcase: gcc-12/4HDD/smbv2/ext4/x86_64-rhel-8.3-func/debian-12-x86_64-20240206.cgz/lkp-skl-d05/generic-group-11/xfstests commit: 684a64bf32b6e ("Merge tag 'nfs-for-6.12-1' of git://git.linux-nfs.org/projects/anna/linux-nfs") b0b53eafc5a38 (linux-devel/fixup-684a64bf32b6e) netfs: Fix write oops in generic/346 (9p) and maybe generic/074 (cifs) 684a64bf32b6e488 b0b53eafc5a3803dcebf2899cbc ---------------- --------------------------- fail:runs %reproduction fail:runs | | | 6:6 -83% :6 dmesg.BUG:KASAN:slab-use-after-free_in_copy_from_iter :6 100% 6:6 xfstests.generic.113.pass since generic/074 is mentioned, we also tested and confirmed it's also a good fix. thanks ========================================================================================= compiler/disk/fs2/fs/kconfig/rootfs/tbox_group/test/testcase: gcc-12/4HDD/smbv2/ext4/x86_64-rhel-8.3-func/debian-12-x86_64-20240206.cgz/lkp-skl-d05/generic-074/xfstests commit: 684a64bf32b6e ("Merge tag 'nfs-for-6.12-1' of git://git.linux-nfs.org/projects/anna/linux-nfs") b0b53eafc5a38 (linux-devel/fixup-684a64bf32b6e) netfs: Fix write oops in generic/346 (9p) and maybe generic/074 (cifs) 684a64bf32b6e488 b0b53eafc5a3803dcebf2899cbc ---------------- --------------------------- fail:runs %reproduction fail:runs | | | 6:6 -83% :6 dmesg.BUG:KASAN:slab-use-after-free_in_copy_from_iter :6 100% 6:6 xfstests.generic.074.pass > > Thanks, > David
