On 7/31/23 06:32, Akihiko Odaki wrote:
On 2023/07/31 20:44, Peter Maydell wrote:
On Mon, 31 Jul 2023 at 09:04, Akihiko Odaki wrote:
MAP_FIXED_NOREPLACE can ensure the mapped address is fixed without
concerning that the new mapping overwrites something else.
MAP_FIXED_NOREPLACE only came in
On Mon, 31 Jul 2023 at 14:32, Akihiko Odaki wrote:
>
> On 2023/07/31 20:44, Peter Maydell wrote:
> > On Mon, 31 Jul 2023 at 09:04, Akihiko Odaki
> > wrote:
> >>
> >> MAP_FIXED_NOREPLACE can ensure the mapped address is fixed without
> >> concerning that the new mapping overwrites something else.
On 2023/07/31 20:44, Peter Maydell wrote:
On Mon, 31 Jul 2023 at 09:04, Akihiko Odaki wrote:
MAP_FIXED_NOREPLACE can ensure the mapped address is fixed without
concerning that the new mapping overwrites something else.
MAP_FIXED_NOREPLACE only came in with Linux 4.17. So
I think we still nee
On Mon, 31 Jul 2023 at 09:04, Akihiko Odaki wrote:
>
> MAP_FIXED_NOREPLACE can ensure the mapped address is fixed without
> concerning that the new mapping overwrites something else.
MAP_FIXED_NOREPLACE only came in with Linux 4.17. So
I think we still need to handle the "mapped address
is not th
MAP_FIXED_NOREPLACE can ensure the mapped address is fixed without
concerning that the new mapping overwrites something else.
Signed-off-by: Akihiko Odaki
---
linux-user/syscall.c | 17 +++--
1 file changed, 3 insertions(+), 14 deletions(-)
diff --git a/linux-user/syscall.c b/linux-
