AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-02-24 23:09:13 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge branch 'core-fixes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

Browse Source 
* 'core-fixes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  futexes: Fix infinite loop in get_futex_key() on huge page
This commit is contained in:
Linus Torvalds 2009-07-14 18:35:00 -07:00
commit 989fa94096
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
kernel/futex.c
View File

@ -247,6 +247,7 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
if (err < 0)
return err;
page = compound_head(page);
lock_page(page);
if (!page->mapping) {
unlock_page(page);