[AMD Official Use Only - General] Please apply the same change to gmc_v10_0_process_interrupt.
Might be better to check the client_id == VMC to decide vmhub. Regards, Hawking -----Original Message----- From: Chai, Thomas <[email protected]> Sent: Thursday, July 20, 2023 13:42 To: [email protected] Cc: Chai, Thomas <[email protected]>; Zhang, Hawking <[email protected]>; Zhou1, Tao <[email protected]>; Li, Candice <[email protected]>; Yang, Stanley <[email protected]>; Chai, Thomas <[email protected]> Subject: [PATCH 2/2] drm/amdgpu: fix incorrect vmhub index Fix incorrect vmhub index. Signed-off-by: YiPeng Chai <[email protected]> --- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index d04fc0f19a29..c0b588e5d6aa 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -97,10 +97,13 @@ static int gmc_v11_0_process_interrupt(struct amdgpu_device *adev, struct amdgpu_irq_src *source, struct amdgpu_iv_entry *entry) { - struct amdgpu_vmhub *hub = &adev->vmhub[entry->vmid_src]; + struct amdgpu_vmhub *hub; uint32_t status = 0; u64 addr; + hub = entry->vmid_src ? + &adev->vmhub[AMDGPU_MMHUB0(0)] : &adev->vmhub[AMDGPU_GFXHUB(0)]; + addr = (u64)entry->src_data[0] << 12; addr |= ((u64)entry->src_data[1] & 0xf) << 44; -- 2.34.1
