Re: [BUG 5.15-rc3] kernel BUG at drivers/gpu/drm/i915/i915_sw_fence.c:245!

2021-10-04 Thread Jani Nikula
On Sat, 02 Oct 2021, Hugh Dickins wrote: > On Sat, 2 Oct 2021, Linus Torvalds wrote: >> On Sat, Oct 2, 2021 at 5:17 AM Steven Rostedt wrote: >> > On Sat, 2 Oct 2021 03:17:29 -0700 (PDT) >> > Hugh Dickins wrote: >> > >> > > Yes (though bisection doesn't work right on this one): the fix >> > >> >

Re: [BUG 5.15-rc3] kernel BUG at drivers/gpu/drm/i915/i915_sw_fence.c:245!

2021-10-02 Thread Linus Torvalds
On Sat, Oct 2, 2021 at 5:17 AM Steven Rostedt wrote: > > On Sat, 2 Oct 2021 03:17:29 -0700 (PDT) > Hugh Dickins wrote: > > > Yes (though bisection doesn't work right on this one): the fix > > Interesting, as it appeared to be very reliable. But I didn't do the > "try before / after" on the patch.

Re: [BUG 5.15-rc3] kernel BUG at drivers/gpu/drm/i915/i915_sw_fence.c:245!

2021-10-02 Thread Steven Rostedt
On Sat, 2 Oct 2021 03:17:29 -0700 (PDT) Hugh Dickins wrote: > Yes (though bisection doesn't work right on this one): the fix Interesting, as it appeared to be very reliable. But I didn't do the "try before / after" on the patch. > https://lore.kernel.org/lkml/1f955bff-fd9e-d2ee-132a-f758add9e..

[BUG 5.15-rc3] kernel BUG at drivers/gpu/drm/i915/i915_sw_fence.c:245!

2021-10-01 Thread Steven Rostedt
When I tried to test patches applied to v5.15-rc3, I hit this bug (and hence can not test my code), on 32 bit x86. [ cut here ] kernel BUG at drivers/gpu/drm/i915/i915_sw_fence.c:245! invalid opcode: [#1] SMP PTI CPU: 3 PID: 1 Comm: swapper/0 Not tainted 5.14.0-rc1-tes