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Patch kernel to not shutdown on gpu overheating, the detection is wonky

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This commit is contained in:
Leonardo Eugênio 2022-12-11 20:13:35 -03:00
parent c20dd2afd1
commit f501292d78
3 changed files with 55 additions and 0 deletions
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1
flake.nix
View file

@ -83,6 +83,7 @@
./hosts/monolith.nix
./system/gitlab-runner.nix
./system/btusb-kernel-patches.nix
./system/amdgpu-kernel-patches.nix
] ++ common_modules;
};
rainbow = lib.nixosSystem {

44
patches/kernel/amdgpu-disable-shutdown-on-overtheating.diff Normal file
View file

@ -0,0 +1,44 @@
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
index bfe80ac0a..5343b8b86 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
@@ -614,7 +614,6 @@ int phm_irq_process(struct amdgpu_device *adev,
* Try to do a graceful shutdown to prevent further damage.
*/
dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n");
- orderly_poweroff(true);
} else if (src_id == VISLANDS30_IV_SRCID_CG_TSS_THERMAL_HIGH_TO_LOW)
dev_emerg(adev->dev, "ERROR: GPU under temperature range detected!\n");
else if (src_id == VISLANDS30_IV_SRCID_GPIO_19) {
@@ -633,7 +632,6 @@ int phm_irq_process(struct amdgpu_device *adev,
* Try to do a graceful shutdown to prevent further damage.
*/
dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n");
- orderly_poweroff(true);
} else
dev_emerg(adev->dev, "ERROR: GPU under temperature range detected!\n");
} else if (client_id == SOC15_IH_CLIENTID_ROM_SMUIO) {
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
index 70b560737..11373a474 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
@@ -1444,7 +1444,6 @@ static int smu_v11_0_irq_process(struct amdgpu_device *adev,
* Try to do a graceful shutdown to prevent further damage.
*/
dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n");
- orderly_poweroff(true);
break;
case THM_11_0__SRCID__THM_DIG_THERM_H2L:
dev_emerg(adev->dev, "ERROR: GPU under temperature range detected\n");
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
index 89f0f6eb1..99024cfec 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
@@ -1386,7 +1386,6 @@ static int smu_v13_0_irq_process(struct amdgpu_device *adev,
* Try to do a graceful shutdown to prevent further damage.
*/
dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n");
- orderly_poweroff(true);
break;
case THM_11_0__SRCID__THM_DIG_THERM_H2L:
dev_emerg(adev->dev, "ERROR: GPU under temperature range detected\n");

10
system/amdgpu-kernel-patches.nix Normal file
View file

@ -0,0 +1,10 @@
{ config, pkgs, lib, inputs, ... }: {
# boot.kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
boot.kernelPatches = [
{
name = "amdgpu-disable-shutdown-on-overtheating";
patch =
../patches/kernel/amdgpu-disable-shutdown-on-overtheating.diff;
}
];
}