On Tue, Jan 28, 2025 at 09:08:42AM -0800, Easwar Hariharan wrote:
On 1/27/2025 9:35 PM, Greg KH wrote:
On Mon, Jan 27, 2025 at 06:29:54PM +0000, Easwar Hariharan wrote:
commit d2138eab8cde61e0e6f62d0713e45202e8457d6d upstream
If there's a persistent error in the hypervisor, the SCSI warning for failed I/O can flood the kernel log and max out CPU utilization, preventing troubleshooting from the VM side. Ratelimit the warning so it doesn't DoS the VM.
Closes: https://github.com/microsoft/WSL/issues/9173 Signed-off-by: Easwar Hariharan eahariha@linux.microsoft.com Link: https://lore.kernel.org/r/20250107-eahariha-ratelimit-storvsc-v1-1-7fc193d1f... Reviewed-by: Michael Kelley mhklinux@outlook.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Easwar Hariharan eahariha@linux.microsoft.com
drivers/scsi/storvsc_drv.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
What about 6.13.y?
Yes, needs a backport to that too, another miss on my part. :(
Would you rather I send it after rc1 is tagged, or now for completeness?
Whenever you have it, we can't apply any of these until -rc1 is out.
thanks,
greg k-h