RE: [EXT] [PATCH v2 4/7] scsi: ufs: Fix register dump caused sleep in atomic context

[Bean Huo (beanhuo)]

> 
> ufshcd_print_host_regs() can be called by interrupt handler, but it may sleep due
> to ufshcd_dump_regs() allocates the dump buffer memory with flag
> GFP_KERNEL. Fix it by changing GFP_KERNEL to GFP_ATMOIC.
> 
> Signed-off-by: Can Guo <cang@xxxxxxxxxxxxxx>
Reviewed-by: Bean Huo <beanhuo@xxxxxxxxxx>