On Wed, May 15, 2024 at 05:37:15PM +0100, Mark Brown wrote:
On Wed, May 15, 2024 at 10:27:21AM +0200, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 6.8.10 release. There are 340 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
I'm seeing issues with the ftrace "Test file and directory owership changes for eventfs" test on several platforms, including both 32 Arm and whatever random x86_64 box Linaro have in their lab. The logs aren't terribly helpful since they just log a "not ok", example here:
https://lava.sirena.org.uk/scheduler/job/265221#L3252
Bisects land on "eventfs: Do not differentiate the toplevel events directory" as having introduced the issue. Other stables don't seem to be affected.
Bisect log (this one from a Raspberry Pi 3 in 32 bit mode):
# bad: [cfe824b75b3d9d13a891ad1c4a2d6fe0eceed1e9] Linux 6.8.10-rc2 # good: [f3d61438b613b87afb63118bea6fb18c50ba7a6b] Linux 6.8.9 # good: [428b806127e00d1c39ed72cbae36dbb4598e58dd] usb: dwc3: core: Prevent phy suspend during init # good: [a336529a6498c3e7208415b1c2710872aebf04aa] drm/vmwgfx: Fix invalid reads in fence signaled events # good: [dcca5ac4f5de7cca371138049a4a5877a6a3af97] hv_netvsc: Don't free decrypted memory git bisect start 'cfe824b75b3d9d13a891ad1c4a2d6fe0eceed1e9' 'f3d61438b613b87afb63118bea6fb18c50ba7a6b' '428b806127e00d1c39ed72cbae36dbb4598e58dd' 'a336529a6498c3e7208415b1c2710872aebf04aa' 'dcca5ac4f5de7cca371138049a4a5877a6a3af97' # bad: [cfe824b75b3d9d13a891ad1c4a2d6fe0eceed1e9] Linux 6.8.10-rc2 git bisect bad cfe824b75b3d9d13a891ad1c4a2d6fe0eceed1e9 # good: [00dfda4fc19df6f2235723e9529efa94cbc122a2] nvme-pci: Add quirk for broken MSIs git bisect good 00dfda4fc19df6f2235723e9529efa94cbc122a2 # bad: [1239a1c5dc96166a0010de49e4769e08bc6d75b3] Bluetooth: qca: fix wcn3991 device address check git bisect bad 1239a1c5dc96166a0010de49e4769e08bc6d75b3 # good: [a2ede3c7da39a8ab359cd23ebba04603e119ac59] ksmbd: do not grant v2 lease if parent lease key and epoch are not set git bisect good a2ede3c7da39a8ab359cd23ebba04603e119ac59 # bad: [21b410a9ae24348d143dbfe3062eae67d52d5a76] eventfs: Do not differentiate the toplevel events directory git bisect bad 21b410a9ae24348d143dbfe3062eae67d52d5a76 # good: [801cdc1467e661f2b151eeb8a25042593a487c78] tracefs: Still use mount point as default permissions for instances git bisect good 801cdc1467e661f2b151eeb8a25042593a487c78 # first bad commit: [21b410a9ae24348d143dbfe3062eae67d52d5a76] eventfs: Do not differentiate the toplevel events directory
Thanks for the bisection, I'll go drop this from 6.8 and 6.6 queues.
Hopefully 6.9 doesn't also have this issue.
greg k-h