Dongli Zhang 0bf28fc40d swiotlb: panic if nslabs is too small ...

Panic on purpose if nslabs is too small, in order to sync with the remap
retry logic.

In addition, print the number of bytes for tlb alloc failure.

Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

2022-06-22 12:42:09 +02:00

..

coherent.c

dma-mapping: use 'bitmap_zalloc()' when applicable

2021-10-27 08:20:09 +02:00

contiguous.c

cma: factor out minimum alignment requirement

2022-03-22 15:57:05 -07:00

debug.c

dma-debug: make things less spammy under memory pressure

2022-06-02 07:17:59 +02:00

debug.h

dma-debug: teach add_dma_entry() about DMA_ATTR_SKIP_CPU_SYNC

2021-10-18 12:46:45 +02:00

direct.c

dma-direct: don't over-decrypt memory

2022-05-23 15:25:40 +02:00

direct.h

dma-direct: use is_swiotlb_active in dma_direct_map_page

2022-04-18 07:21:08 +02:00

dummy.c

dma-mapping: return error code from dma_dummy_map_sg()

2021-08-09 17:13:06 +02:00

Kconfig

dma-mapping: remove CONFIG_DMA_REMAP

2022-03-03 14:00:57 +03:00

Makefile

dma-mapping: remove CONFIG_DMA_REMAP

2022-03-03 14:00:57 +03:00

map_benchmark.c

dma-mapping: benchmark: extract a common header file for map_benchmark definition

2022-03-10 07:41:14 +01:00

mapping.c

dma-mapping: move pgprot_decrypted out of dma_pgprot

2022-04-01 06:46:51 +02:00

ops_helpers.c

dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable}

2021-07-16 11:30:26 +02:00

pool.c

dma/pool: create dma atomic pool only if dma zone has managed pages

2022-01-15 16:30:29 +02:00

remap.c

kernel/dma: remove unnecessary unmap_kernel_range

2021-04-30 11:20:40 -07:00

swiotlb.c

swiotlb: panic if nslabs is too small

2022-06-22 12:42:09 +02:00