Am 05/04/2024 um 11:27 schrieb Stoiko Ivanov: > The second patch, that is reverted (first): > `thermal: trip: Drop lockdep assertion from thermal_zone_trip_id()` > only touches code introduced by the first patch. > The first patch causes the following Oops (reproduced on an old > HP DL380 G8): > ``` > [ 2.960519] ACPI: button: Power Button [PWRF] > [ 2.963126] BUG: kernel NULL pointer dereference, address: 000000000000000c > [ 2.965667] #PF: supervisor read access in kernel mode > [ 2.966954] #PF: error_code(0x0000) - not-present page > [ 2.966954] PGD 0 P4D 0 > [ 2.966954] Oops: 0000 [#1] PREEMPT SMP PTI > [ 2.966954] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G I > 6.5.13-4-pve #1 > [ 2.966954] Hardware name: HP ProLiant DL380p Gen8, BIOS P70 05/24/2019 > [ 2.966954] RIP: 0010:step_wise_throttle+0x48/0x360 > [ 2.966954] Code: 04 25 28 00 00 00 48 89 45 d0 31 c0 48 63 c6 48 8d 14 40 > 48 8b 87 50 03 00 00 4c 8d 24 90 e8 cf d0 ff ff c6 45 bf 00 89 45 b4 <41> 8b > 04 24 41 39 85 78 03 00 00 0f 8d a9 02 00 00 0f 1f 44 00 00 > [ 2.966954] RSP: 0000:ffff9e2b8014bae8 EFLAGS: 00010246 > [ 2.966954] RAX: 0000000000000002 RBX: 0000000000000001 RCX: > 0000000000000000 > [ 2.966954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: > 0000000000000000 > [ 2.966954] RBP: ffff9e2b8014bb40 R08: 0000000000000000 R09: > 0000000000000000 > [ 2.966954] R10: 0000000000000000 R11: 0000000000000000 R12: > 000000000000000c > [ 2.966954] R13: ffff8c7ac421d000 R14: 0000000000000001 R15: > 0000000000000000 > [ 2.966954] FS: 0000000000000000(0000) GS:ffff8c7def600000(0000) > knlGS:0000000000000000 > [ 2.966954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 2.966954] CR2: 000000000000000c CR3: 0000000513a34001 CR4: > 00000000000606f0 > [ 2.966954] Call Trace: > [ 2.966954] <TASK> > ``` > > the relevant mainline kernels (6.6.15), corresponding to the > Ubuntu-patchset (which mixes changes from 6.6.15, with ones from > 6.1.76) [0] - also boot happily - so I strongly assume that the > changes depend on one of the many commits introduced in linux-upstream > between v6.5.1 and v6.6.1. > As it looks like a refactoring (upon which later changes are based), > and not a bug-fix in itself - simply dropping it seems sensible. > > Signed-off-by: Stoiko Ivanov <s.iva...@proxmox.com> > --- > ...rip-Drop-lockdep-assertion-from-ther.patch | 24 ++ > ...ore-Store-trip-pointer-in-struct-the.patch | 343 ++++++++++++++++++ > 2 files changed, 367 insertions(+) > create mode 100644 > patches/kernel/0014-Revert-thermal-trip-Drop-lockdep-assertion-from-ther.patch > create mode 100644 > patches/kernel/0015-Revert-thermal-core-Store-trip-pointer-in-struct-the.patch > >
applied, thanks! _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel