|
From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH] linux-user: do_shmdt(): Fix page_set_flags's 2nd arg. |
Date: | Sun, 11 Apr 2010 16:05:28 -0700 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Thunderbird/3.0.4 |
On 04/10/2010 10:09 AM, address@hidden wrote:
2nd arg of page_set_flags() should be start+size, but size. Signed-off-by: Takashi YOSHII<address@hidden>
Acked-by: Richard Henderson <address@hidden>
--- linux-user/syscall.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index a03e432..26c0fb4 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2752,7 +2752,7 @@ static inline abi_long do_shmdt(abi_ulong shmaddr) for (i = 0; i< N_SHM_REGIONS; ++i) { if (shm_regions[i].start == shmaddr) { shm_regions[i].start = 0; - page_set_flags(shmaddr, shm_regions[i].size, 0); + page_set_flags(shmaddr, shmaddr + shm_regions[i].size, 0); break; } }
[Prev in Thread] | Current Thread | [Next in Thread] |