diff options
author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-07 08:05:30 -0500 |
---|---|---|
committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-01-30 06:50:09 -0500 |
commit | 0c78441cf4dd66f66e23dc085f0cc1e3e8669b96 (patch) | |
tree | 33216420c6300df9a345247dc6e0b669ce5b2198 /drivers/lguest/x86 | |
parent | 177e449dc5bd4cf8dc48d66abee61ddf34b126b9 (diff) |
lguest: map_switcher_in_guest() per-vcpu
The switcher needs to be mapped per-vcpu, because different vcpus
will potentially have different page tables (they don't have to,
because threads will share the same).
So our first step is the make the function receive a vcpu struct
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/x86')
-rw-r--r-- | drivers/lguest/x86/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c index 66f48fcc1196..d35f6299c92f 100644 --- a/drivers/lguest/x86/core.c +++ b/drivers/lguest/x86/core.c | |||
@@ -91,7 +91,7 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages) | |||
91 | pages->state.host_cr3 = __pa(current->mm->pgd); | 91 | pages->state.host_cr3 = __pa(current->mm->pgd); |
92 | /* Set up the Guest's page tables to see this CPU's pages (and no | 92 | /* Set up the Guest's page tables to see this CPU's pages (and no |
93 | * other CPU's pages). */ | 93 | * other CPU's pages). */ |
94 | map_switcher_in_guest(lg, pages); | 94 | map_switcher_in_guest(cpu, pages); |
95 | /* Set up the two "TSS" members which tell the CPU what stack to use | 95 | /* Set up the two "TSS" members which tell the CPU what stack to use |
96 | * for traps which do directly into the Guest (ie. traps at privilege | 96 | * for traps which do directly into the Guest (ie. traps at privilege |
97 | * level 1). */ | 97 | * level 1). */ |