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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
9f614197c7
Looks like the dma_sync calls don't do what we want on armv7 either.
Fixes:
Unable to handle kernel paging request at virtual address 50001000
pgd = (ptrval)
[50001000] *pgd=00000000
Internal error: Oops: 805 [#1] SMP ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.3.0-rc6-00271-g9f159ae07f07 #4
Hardware name: Freescale i.MX53 (Device Tree Support)
PC is at v7_dma_clean_range+0x20/0x38
LR is at __dma_page_cpu_to_dev+0x28/0x90
pc : [<c011c76c>] lr : [<c01181c4>] psr: 20000013
sp : d80b5a88 ip : de96c000 fp : d840ce6c
r10: 00000000 r9 : 00000001 r8 : d843e010
r7 : 00000000 r6 : 00008000 r5 : ddb6c000 r4 : 00000000
r3 : 0000003f r2 : 00000040 r1 : 50008000 r0 : 50001000
Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
Control: 10c5387d Table: 70004019 DAC: 00000051
Process swapper/0 (pid: 1, stack limit = 0x(ptrval))
Signed-off-by: Rob Clark <robdclark@chromium.org>
Fixes:
|
||
|---|---|---|
| .. | ||
| adreno | ||
| disp | ||
| dsi | ||
| edp | ||
| hdmi | ||
| Kconfig | ||
| Makefile | ||
| msm_atomic_trace.h | ||
| msm_atomic_tracepoints.c | ||
| msm_atomic.c | ||
| msm_debugfs.c | ||
| msm_debugfs.h | ||
| msm_drv.c | ||
| msm_drv.h | ||
| msm_fb.c | ||
| msm_fbdev.c | ||
| msm_fence.c | ||
| msm_fence.h | ||
| msm_gem_prime.c | ||
| msm_gem_shrinker.c | ||
| msm_gem_submit.c | ||
| msm_gem_vma.c | ||
| msm_gem.c | ||
| msm_gem.h | ||
| msm_gpu_trace.h | ||
| msm_gpu_tracepoints.c | ||
| msm_gpu.c | ||
| msm_gpu.h | ||
| msm_gpummu.c | ||
| msm_iommu.c | ||
| msm_kms.h | ||
| msm_mmu.h | ||
| msm_perf.c | ||
| msm_rd.c | ||
| msm_ringbuffer.c | ||
| msm_ringbuffer.h | ||
| msm_submitqueue.c | ||
| NOTES | ||