diff options
Diffstat (limited to 'recipes-kernel/linux/linux-toradex-rt-4.9-2.3.x/revert_aio_fix_spectre_gadget_in_lookup_ioctx.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-toradex-rt-4.9-2.3.x/revert_aio_fix_spectre_gadget_in_lookup_ioctx.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/recipes-kernel/linux/linux-toradex-rt-4.9-2.3.x/revert_aio_fix_spectre_gadget_in_lookup_ioctx.patch b/recipes-kernel/linux/linux-toradex-rt-4.9-2.3.x/revert_aio_fix_spectre_gadget_in_lookup_ioctx.patch deleted file mode 100644 index c56c72f..0000000 --- a/recipes-kernel/linux/linux-toradex-rt-4.9-2.3.x/revert_aio_fix_spectre_gadget_in_lookup_ioctx.patch +++ /dev/null @@ -1,28 +0,0 @@ -commit 2f7fbc052b632c0ae2d4a2bb5d5c928bbc24ca43 -Author: Marcel Ziswiler <marcel.ziswiler@toradex.com> -Date: Tue Apr 9 04:12:18 2019 +0200 - - Revert "aio: fix spectre gadget in lookup_ioctx" - - This reverts commit 3a7bac902691cd92cb69f95d98dc675dea8b3228. - -diff --git a/fs/aio.c b/fs/aio.c -index c3fc80294397..b1170a7affe2 100644 ---- a/fs/aio.c -+++ b/fs/aio.c -@@ -40,7 +40,6 @@ - #include <linux/ramfs.h> - #include <linux/percpu-refcount.h> - #include <linux/mount.h> --#include <linux/nospec.h> - - #include <asm/kmap_types.h> - #include <asm/uaccess.h> -@@ -1072,7 +1071,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) - if (!table || id >= table->nr) - goto out; - -- id = array_index_nospec(id, table->nr); - ctx = rcu_dereference(table->table[id]); - if (ctx && ctx->user_id == ctx_id) { - if (percpu_ref_tryget_live(&ctx->users)) |