Re: [RFC v2 1/2] scsi: sd: fix write_same16 and write_same10 for sector size > PAGE_SIZE
From: Bart Van Assche
Date: Wed Dec 03 2025 - 21:07:48 EST
On 12/3/25 1:05 PM, sw.prabhu6@xxxxxxxxx wrote:
- if (sector_size != 512 &&
- sector_size != 1024 &&
- sector_size != 2048 &&
- sector_size != 4096) {
+ if (sector_size < 512 || sector_size > BLK_MAX_BLOCK_SIZE ||
+ !is_power_of_2(sector_size)) {
sd_printk(KERN_NOTICE, sdkp, "Unsupported sector size %d.\n",
sector_size);
/*
Please use blk_validate_block_size() instead of open-coding it.
Thanks,
Bart.