Em Mon, 6 Aug 2007 10:36:55 -0300
"Luiz Fernando N. Capitulino" <[EMAIL PROTECTED]> escreveu:
| Em Mon, 6 Aug 2007 09:46:08 +0200
| Ingo Molnar <[EMAIL PROTECTED]> escreveu:
|
| |
| | > typedef struct {
| | > int size;
| | > - struct semaphore sem;
| | > + struct mutex lock;
| |
| | hm, loo
Em 06 Aug 2007 21:32:29 +0200
Andi Kleen <[EMAIL PROTECTED]> escreveu:
| "Luiz Fernando N. Capitulino" <[EMAIL PROTECTED]> writes:
| >
| > I'll manage to test it then. Do you have a test-case or has any
| > suggestion?
|
| LTP has some simple test cases for modify_ldt
I've just ran them from
"Luiz Fernando N. Capitulino" <[EMAIL PROTECTED]> writes:
>
> I'll manage to test it then. Do you have a test-case or has any
> suggestion?
LTP has some simple test cases for modify_ldt
-Andi
-
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* Luiz Fernando N. Capitulino <[EMAIL PROTECTED]> wrote:
> But I've managed to run wine with a game called 'Align-it!', and
> I have the following result:
>
> """
> ~/tmp/ egrep -c 'modify_ldt' wine-strace.txt
> 46
> ~/tmp/
> """
>
> I've checked the calls and none has failed. Not sure how
Em Mon, 6 Aug 2007 17:25:02 +0200
Ingo Molnar <[EMAIL PROTECTED]> escreveu:
|
| * Luiz Fernando N. Capitulino <[EMAIL PROTECTED]> wrote:
|
| > | hm, looks good to me but i'm wondering why this was a holdout for
| > | such a long time :-) Did you manage to test actual LDT functionality
| > | wi
* Luiz Fernando N. Capitulino <[EMAIL PROTECTED]> wrote:
> | hm, looks good to me but i'm wondering why this was a holdout for
> | such a long time :-) Did you manage to test actual LDT functionality
> | with this patch applied?
>
> No, I didn't. The only test I did was to run the kernel with
86/mm/fault.c' so the
patch I sent was incomplete. Fixed version below. Shame on me.
[PATCH] i386: convert mm_context_t semaphore to a mutex
---
arch/i386/kernel/i386_ksyms.c |1 +
arch/i386/kernel/ldt.c| 14 +++---
arch/i386/kernel/ptrace.c |4 ++--
arch/i386/mm/fau
86/mm/fault.c' so the
patch I sent was incomplete. Fixed version below. Shame on me.
[PATCH] i386: convert mm_context_t semaphore to a mutex
---
arch/i386/kernel/i386_ksyms.c |1 +
arch/i386/kernel/ldt.c| 14 +++---
arch/i386/kernel/ptrace.c |4 ++--
arch/i386/mm/fau
86/mm/fault.c' so the
patch I sent was incomplete. Fixed version below. Shame on me.
[PATCH] i386: convert mm_context_t semaphore to a mutex
---
arch/i386/kernel/i386_ksyms.c |1 +
arch/i386/kernel/ldt.c| 14 +++---
arch/i386/kernel/ptrace.c |4 ++--
arch/i386/mm/fau
86/mm/fault.c' so the
patch I sent was incomplete. Fixed version below. Shame on me.
[PATCH] i386: convert mm_context_t semaphore to a mutex
---
arch/i386/kernel/i386_ksyms.c |1 +
arch/i386/kernel/ldt.c| 14 +++---
arch/i386/kernel/ptrace.c |4 ++--
arch/i386/mm/fau
> typedef struct {
> int size;
> - struct semaphore sem;
> + struct mutex lock;
hm, looks good to me but i'm wondering why this was a holdout for such a
long time :-) Did you manage to test actual LDT functionality with this
patch applied?
Ingo
-
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Signed-off-by: Luiz Fernando N. Capitulino <[EMAIL PROTECTED]>
---
arch/i386/kernel/i386_ksyms.c |1 +
arch/i386/kernel/ldt.c| 14 +++---
arch/i386/kernel/ptrace.c |4 ++--
include/asm-i386/mmu.h|4 ++--
4 files changed, 12 insertions(+), 11 deletions(-)
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