diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1280-drm-amdkfd-KFD-use-the-new-invalidate_tlbs-interface.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1280-drm-amdkfd-KFD-use-the-new-invalidate_tlbs-interface.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1280-drm-amdkfd-KFD-use-the-new-invalidate_tlbs-interface.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1280-drm-amdkfd-KFD-use-the-new-invalidate_tlbs-interface.patch deleted file mode 100644 index b211b992..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1280-drm-amdkfd-KFD-use-the-new-invalidate_tlbs-interface.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 7ee7393d40c3765ce8adfe51ff7864b1da0aa6ee Mon Sep 17 00:00:00 2001 -From: Shaoyun Liu <Shaoyun.Liu@amd.com> -Date: Wed, 26 Apr 2017 16:42:42 -0400 -Subject: [PATCH 1280/4131] drm/amdkfd: KFD use the new invalidate_tlbs - interface for TLB invalidation - -Change-Id: I58a15b411a00c17471c00f4e8217097177797305 -Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com> ---- - drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c | 28 +--------------------------- - 1 file changed, 1 insertion(+), 27 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c b/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c -index 1c1ec21..2fa5d32 100644 ---- a/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c -+++ b/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c -@@ -425,32 +425,6 @@ int kfd_init_apertures(struct kfd_process *process) - - void kfd_flush_tlb(struct kfd_dev *dev, uint32_t pasid) - { -- uint8_t vmid; -- int first_vmid_to_scan = 8; -- int last_vmid_to_scan = 15; -- - const struct kfd2kgd_calls *f2g = dev->kfd2kgd; -- /* Scan all registers in the range ATC_VMID8_PASID_MAPPING .. ATC_VMID15_PASID_MAPPING -- * to check which VMID the current process is mapped to -- * and flush TLB for this VMID if found*/ -- if (dev->device_info->asic_family >= CHIP_VEGA10) -- spin_lock(&dev->tlb_invalidation_lock); -- -- for (vmid = first_vmid_to_scan; vmid <= last_vmid_to_scan; vmid++) { -- if (f2g->get_atc_vmid_pasid_mapping_valid( -- dev->kgd, vmid)) { -- if (f2g->get_atc_vmid_pasid_mapping_pasid( -- dev->kgd, vmid) == pasid) { -- dev_dbg(kfd_device, -- "flushing TLB of vmid %u", vmid); -- f2g->write_vmid_invalidate_request( -- dev->kgd, vmid); -- break; -- } -- } -- } -- -- if (dev->device_info->asic_family >= CHIP_VEGA10) -- spin_unlock(&dev->tlb_invalidation_lock); -- -+ f2g->invalidate_tlbs(dev->kgd, pasid); - } --- -2.7.4 - |