https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211746
--- Comment #12 from Dexuan Cui <de...@microsoft.com> ---
(In reply to Marcel Moolenaar from comment #10)
Hi Mercel,
You're correct about the second bug -- we don't hit the second bug just because
we are lucky: when accessing 0xf37cb000, we actually access 0x337cb000, since
0xf - 0x4 * 3 == 0x3. This is my understanding.
I made the below changes and got the new log:
+ staging = 0x40000000; /* 1GB */
- status = BS->AllocatePages(AllocateAnyPages, EfiLoaderData,
+ status = BS->AllocatePages(AllocateMaxAddress, EfiLoaderData,
STAGE_PAGES, &staging);
efi_copy_finish: calling trampoline
efi_copy_finish: staging=3d000000
efi_copy_finish: staging_end=40000000
efi_copy_finish: staging_offset=3ce00000
efi_copy_finish: src=0x3d000000, dst=0x200000, last=0x40000000
...
trying to write: 0(0x3fd72fe0) to 0(0x2f72fe0)
trying to write: 0(0x3fd72fe8) to 0(0x2f72fe8)
trying to write: 0(0x3fd72ff0) to 0(0x2f72ff0)
trying to write: 0(0x3fd72ff8) to 0(0x2f72ff8)
trying to write: 0(0x3fd73000) to 2f74023(0x2f73000) Dexuan: Crash!!!
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
freebsd-virtualization@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization
To unsubscribe, send any mail to
"freebsd-virtualization-unsubscr...@freebsd.org"
