diff options
| author | Tianyu Lan <[email protected]> | 2020-04-06 08:53:29 -0700 |
|---|---|---|
| committer | Wei Liu <[email protected]> | 2020-04-11 17:19:06 +0100 |
| commit | a11589563e96bf262767294b89b25a9d44e7303b (patch) | |
| tree | 4d4f343cb706829462fbf23fff16de7df522803c /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | 73f26e526f19afb3a06b76b970a76bcac2cafd05 (diff) | |
x86/Hyper-V: Report crash register data or kmsg before running crash kernel
We want to notify Hyper-V when a Linux guest VM crash occurs, so
there is a record of the crash even when kdump is enabled. But
crash_kexec_post_notifiers defaults to "false", so the kdump kernel
runs before the notifiers and Hyper-V never gets notified. Fix this by
always setting crash_kexec_post_notifiers to be true for Hyper-V VMs.
Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over Hyper-V during panic")
Reviewed-by: Michael Kelley <[email protected]>
Signed-off-by: Tianyu Lan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions