Patchwork use mmap to allocate execute memory

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Submitter Christoph Egger
Date July 25, 2011, 9:05 a.m.
Message ID <4E2D31F7.70607@amd.com>
Download mbox | patch
Permalink /patch/106623/
State New
Headers show

Comments

Christoph Egger - July 25, 2011, 9:05 a.m.
On 07/23/11 18:17, Anthony Liguori wrote:
> On 06/17/2011 05:11 AM, Christoph Egger wrote:
>>
>> Use mmap to allocate executable memory on NetBSD as well.
>>
>> From: Tobias Nygren<tnn@netbsd.org>
>> Signed-off-by: Christoph Egger<Christoph.Egger@amd.com>
>>
>> diff --git a/exec.c b/exec.c
>> index 09928a3..1954a1c 100644
>> --- a/exec.c
>> +++ b/exec.c
>> @@ -520,7 +520,8 @@ static void code_gen_alloc(unsigned long tb_size)
>> }
>> }
>> #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
>> - || defined(__DragonFly__) || defined(__OpenBSD__)
>
> Your mailer munged this patch.

... or by the MS Exchange Server.

Resending the patch as attachment, the only one
way I have that works for everyone. Sorry.


Use mmap to allocate executable memory on NetBSD as well.

From: Tobias Nygren <tnn@netbsd.org>
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Blue Swirl - Aug. 7, 2011, 9:58 a.m.
Thanks, applied.

On Mon, Jul 25, 2011 at 9:05 AM, Christoph Egger
<Christoph.Egger@amd.com> wrote:
> On 07/23/11 18:17, Anthony Liguori wrote:
>>
>> On 06/17/2011 05:11 AM, Christoph Egger wrote:
>>>
>>> Use mmap to allocate executable memory on NetBSD as well.
>>>
>>> From: Tobias Nygren<tnn@netbsd.org>
>>> Signed-off-by: Christoph Egger<Christoph.Egger@amd.com>
>>>
>>> diff --git a/exec.c b/exec.c
>>> index 09928a3..1954a1c 100644
>>> --- a/exec.c
>>> +++ b/exec.c
>>> @@ -520,7 +520,8 @@ static void code_gen_alloc(unsigned long tb_size)
>>> }
>>> }
>>> #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
>>> - || defined(__DragonFly__) || defined(__OpenBSD__)
>>
>> Your mailer munged this patch.
>
> ... or by the MS Exchange Server.
>
> Resending the patch as attachment, the only one
> way I have that works for everyone. Sorry.
>
>
> Use mmap to allocate executable memory on NetBSD as well.
>
> From: Tobias Nygren <tnn@netbsd.org>
> Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
>
>
> --
> ---to satisfy European Law for business letters:
> Advanced Micro Devices GmbH
> Einsteinring 24, 85689 Dornach b. Muenchen
> Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
> Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
> Registergericht Muenchen, HRB Nr. 43632
>

Patch

diff --git a/exec.c b/exec.c
index 09928a3..1954a1c 100644
--- a/exec.c
+++ b/exec.c
@@ -520,7 +520,8 @@  static void code_gen_alloc(unsigned long tb_size)
         }
     }
 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
-    || defined(__DragonFly__) || defined(__OpenBSD__)
+    || defined(__DragonFly__) || defined(__OpenBSD__) \
+    || defined(__NetBSD__)
     {
         int flags;
         void *addr = NULL;