On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote: > > On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote: > > > as do the nosmp sparc32 boot tests, > > > but sparc32 boot tests with SMP enabled still fail with lots of messages > > > such as: > > > > > > BUG: Bad page state in process swapper/0 pfn:006a1 > > > page:f0933420 refcount:0 mapcount:1 mapping:(ptrval) index:0x1 > > > flags: 0x0() > > > raw: 00000000 00000100 00000122 00000000 00000001 00000000 00000000 00000000 > > > page dumped because: nonzero mapcount > > > Modules linked in: > > > CPU: 0 PID: 1 Comm: swapper/0 Tainted: G B 5.7.0-rc6-next-20200518-00002-gb178d2d56f29 #1 > > > [f00e7ab8 : > > > bad_page+0xa8/0x108 ] > > > [f00e8b54 : > > > free_pcppages_bulk+0x154/0x52c ] > > > [f00ea024 : > > > free_unref_page+0x54/0x6c ] > > > [f00ed864 : > > > free_reserved_area+0x58/0xec ] > > > [f0527104 : > > > kernel_init+0x14/0x110 ] > > > [f000b77c : > > > ret_from_kernel_thread+0xc/0x38 ] > > > [00000000 : > > > 0x0 ] > > > > > > Code path leading to that message is different but always the same > > > from free_unref_page(). > > > > > > Still testing ppc images. > > > > > ppc image tests are passing with this patch. How about sparc? I finally got your scripts to run on sparc and everything looks to be passing? Are we all good now? Thanks again! Ira _______________________________________________ linux-snps-arc mailing list linux-snps-arc@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-snps-arc
