On 09/05/2017 01:37 AM, Chandan Rajendra wrote: > On Tuesday, September 5, 2017 12:12:08 PM IST Omar Sandoval wrote: >> On Mon, Sep 04, 2017 at 11:31:39PM -0700, Christoph Hellwig wrote: >>> On Tue, Sep 05, 2017 at 11:14:42AM +0530, Chandan Rajendra wrote: >>>> Linux kernel commit 6c6b6f28b3335fd85ec833ee0005d9c9dca6c003 (loop: set >>>> physical block size to PAGE_SIZE) now sets PAGE_SIZE as the default >>>> physical sector size of loop devices. On ppc64, this causes loop devices >>>> to have 64k as the physical sector size. >>> >>> Eek. We'll need to revert the loop change ASAP! >> >> Most annoying patch series ever. It hasn't made it to Linus' tree yet, >> right? We can revert (although the later change depends on that), fold >> in a fix, or apply a fix on top of it, whatever Jens prefers. >> >> > > My bad. 6c6b6f28b3335fd85ec833ee0005d9c9dca6c003 is the commit id from > Linux-next. I don't see this commit in Linus's git tree. Right, it's only queued up, and scheduled for the 2nd part of the block changes for 4.14. It should have been PAGE_CACHE_SIZE, but we don't have that anymore... Omar, are you sending a patch to fix this up? -- Jens Axboe
