Re: [Qemu-devel] [PATCH] target-arm: disable PAGE_EXEC for XN pages

2010-03-27 Thread Aurelien Jarno
On Sat, Mar 20, 2010 at 02:28:03AM +0530, Rabin Vincent wrote: > Don't set PAGE_EXEC for XN pages, to avoid a bypass of XN protection > checking if the page is already in the TLB. Thanks, applied. > Signed-off-by: Rabin Vincent > --- > target-arm/helper.c | 10 +++--- > 1 files changed, 7

[Qemu-devel] [PATCH] target-arm: disable PAGE_EXEC for XN pages

2010-03-19 Thread Rabin Vincent
Don't set PAGE_EXEC for XN pages, to avoid a bypass of XN protection checking if the page is already in the TLB. Signed-off-by: Rabin Vincent --- target-arm/helper.c | 10 +++--- 1 files changed, 7 insertions(+), 3 deletions(-) diff --git a/target-arm/helper.c b/target-arm/helper.c index