diff options
Diffstat (limited to 'meta/recipes-extended/ltp/ltp/0031-vma03-fix-page-size-offset-as-per-page-size-alignmen.patch')
-rw-r--r-- | meta/recipes-extended/ltp/ltp/0031-vma03-fix-page-size-offset-as-per-page-size-alignmen.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/meta/recipes-extended/ltp/ltp/0031-vma03-fix-page-size-offset-as-per-page-size-alignmen.patch b/meta/recipes-extended/ltp/ltp/0031-vma03-fix-page-size-offset-as-per-page-size-alignmen.patch deleted file mode 100644 index 473ca4c65e..0000000000 --- a/meta/recipes-extended/ltp/ltp/0031-vma03-fix-page-size-offset-as-per-page-size-alignmen.patch +++ /dev/null | |||
@@ -1,33 +0,0 @@ | |||
1 | From 293ff1da06748ed4c69be6ece262d42e562e7298 Mon Sep 17 00:00:00 2001 | ||
2 | From: Khem Raj <raj.khem@gmail.com> | ||
3 | Date: Fri, 8 Jan 2016 07:36:19 +0000 | ||
4 | Subject: [PATCH 31/32] vma03: fix page size offset as per page size alignment | ||
5 | |||
6 | the offset the param of mmap2() doesn't align the page size, but, | ||
7 | this param allow must be a multiple of the page size as returned | ||
8 | by sysconf(_SC_PAGE_SIZE).meanwhile offset * 4096 must be a | ||
9 | multiple of the system page size, so modify the input param of offset | ||
10 | pgoff = (ULONG_MAX - 1)&(~((pgsz-1)>>12)); | ||
11 | |||
12 | Signed-off-by: Chuang Dong <Chuang.Dong@windriver.com> | ||
13 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | ||
14 | --- | ||
15 | testcases/kernel/mem/vma/vma03.c | 2 +- | ||
16 | 1 file changed, 1 insertion(+), 1 deletion(-) | ||
17 | |||
18 | diff --git a/testcases/kernel/mem/vma/vma03.c b/testcases/kernel/mem/vma/vma03.c | ||
19 | index ad8a7b4..a539233 100644 | ||
20 | --- a/testcases/kernel/mem/vma/vma03.c | ||
21 | +++ b/testcases/kernel/mem/vma/vma03.c | ||
22 | @@ -85,7 +85,7 @@ int main(int argc, char *argv[]) | ||
23 | if (fd == -1) | ||
24 | tst_brkm(TBROK | TERRNO, NULL, "open %s", TESTFILE); | ||
25 | |||
26 | - pgoff = ULONG_MAX - 1; | ||
27 | + pgoff = (ULONG_MAX - 1)&(~((pgsz-1)>>12)); | ||
28 | map = mmap2(NULL, pgsz, PROT_READ | PROT_WRITE, MAP_PRIVATE, | ||
29 | fd, pgoff); | ||
30 | if (map == MAP_FAILED) | ||
31 | -- | ||
32 | 2.7.0 | ||
33 | |||