On Tue, Jul 31, 2018 at 09:29:22AM -0700, Linus Torvalds wrote: > On Mon, Jul 30, 2018 at 11:40 PM Amit Pundir <amit.pundir@xxxxxxxxxx> wrote: > > > > This ashmem change ^^ worked too. > > Ok, let's go for that one and hope it's the only one. > > John, can I get a proper commit message and sign-off for that ashmem change? > > Kirill - you mentioned that somebody reproduced a problem on x86-64 > too. I didn't see that report. Was that some odd x86 Android setup > with Ashmem too, or is there something else pending? I've got report from youling privately: "mm: fix vma_is_anonymous() false-positives" cause my userspace boot failed， our Androidx86 userspace can running on linux mainline kernel， revert it boot succeed with 4.18rc7 kernel. "mm: fix vma_is_anonymous() false-positives" cause these 07-30 11:04:19.556 1609 1609 F DEBUG : pid: 1304, tid: 1304, name: zygote >>> zygote <<< 07-30 11:04:19.556 1609 1609 F DEBUG : signal 7 (SIGBUS), code 2 (BUS_ADRERR), fault addr 0x7494d008 07-30 11:04:19.556 1609 1609 F DEBUG : eax 00000000 ebx f337bb68 ecx 000001e0 edx 7494d008 07-30 11:04:19.556 1609 1609 F DEBUG : esi 7494d000 edi 00000000 07-30 11:04:19.556 1609 1609 F DEBUG : xcs 00000023 xds 0000002b xes 0000002b xfs 00000003 xss 0000002b 07-30 11:04:19.556 1609 1609 F DEBUG : eip f40f5c76 ebp ffa8d288 esp ffa8d238 flags 00010202 07-30 11:04:19.581 1609 1609 F DEBUG : ------------------------------------------------------------------------- The report also had screenshot attached about system info. It's a Baytrail tablet with LinageOS, so I believe it's the same issue. But it's not the only issue unfortunately. Tony reported issue with booting ia64 with the patch. I have no clue why. I rechecked everything ia64-specific and looks fine to me. :-/ -- Kirill A. Shutemov
