Re: [PATCH v5] scsi: fill in DMA padding bytes in scsi_alloc_sgtables
Bart Van Assche <[email protected]> Fri, 7 Aug 2026 08:34:09 -0700
| Newsgroups | gmane.linux.kernel.stable,gmane.linux.scsi,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
On 6/28/26 11:52 AM, Petr Vaganov wrote: > Extend last_sg->length by pad_len first, then use sg_zero_buffer() to > zero those pad_len bytes. sg_zero_buffer() uses sg_miter internally, > which correctly handles sg entries spanning multiple pages and padding > that crosses a page boundary. Reviewed-by: Bart Van Assche <[email protected]>