Displaying 3 results from an estimated 3 matches for "__change_page_attr_set_clr".
2020 Apr 23
0
[PATCH 40/70] x86/sev-es: Setup per-cpu GHCBs for the runtime handler
...erg
> >
>
> I just want to add some context around this. The call path that lead to the
> failure is like the following:
>
> __alloc_pages_slowpath
> __alloc_pages_nodemask
> alloc_pages_current
> alloc_pages
> split_large_page
> __change_page_attr
> __change_page_attr_set_clr
> __set_memory_enc_dec
> set_memory_decrypted
> sev_es_init_ghcbs
> trap_init -> before mm_init (in init/main.c)
> start_kernel
> x86_64_start_reservations
> x86_64_start_kernel
> secondary_startup_64
>
> At this time, mem_init hasn't been called yet...
2012 Feb 20
2
[PATCH] Disable PAT support when running under Xen (v1).
The issue at hand is that any prolonged usage of radeon or nouveau driver
ends up corrupting the file system or we end up with mysterious crashes of
applications.
There are three ways of fixing it:
a). A proper fix: https://lkml.org/lkml/2012/2/10/228 . I posted the same
fix for 3.2 way back in December but it got nowhere. The recent posting
has also been meet with silence. Not being happy
2013 Oct 06
40
[xen] double fault: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
Greetings,
I got the below dmesg and the first bad commit is
commit cf39c8e5352b4fb9efedfe7e9acb566a85ed847c
Merge: 3398d25 23b7eaf
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed Sep 4 17:45:39 2013 -0700
Merge tag ''stable/for-linus-3.12-rc0-tag'' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull Xen updates from Konrad