On Thu, Jan 13, 2022 at 01:26:48PM -0800, Randy Dunlap wrote: > > > On 1/13/22 12:47, Matthew Wilcox wrote: > > On Thu, Jan 13, 2022 at 12:12:52PM -0800, Randy Dunlap wrote: > >> [ 1.561983] UBSAN: invalid-load in ../mm/swap.c:996:11 > >> [ 1.561986] load of value 221 is not a valid value for type '_Bool' > > > > Ooh. This one's mine. Randy, does it repeat easily? This should > > fix it: > > Yes, 100% of the time (for N = 3). > > Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > Tested-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > > Fixed 100% of the time (for N = 3). Thanks. It's now at https://git.infradead.org/users/willy/pagecache.git/shortlog/refs/heads/for-next so it'll be part of the next linux-next.