Re: [PATCH v1 4/4] swiotlb: panic if nslabs is too small

On 6/11/22 1:25 AM, Dongli Zhang wrote: > 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 > --- > kernel/dma/swiotlb.c | 6 +- > 1 file changed, 5 ins

[PATCH v1 4/4] 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 --- kernel/dma/swiotlb.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kernel/dma/swiotlb.c