[PATCH v3 37/41] security/tomoyo: convert put_page() to put_user_page*()
From: <hidden>
Date: 2019-08-07 01:35:33
Also in:
amd-gfx, ceph-devel, dri-devel, intel-gfx, kvm, linux-arm-kernel, linux-block, linux-crypto, linux-fbdev, linux-fsdevel, linux-media, linux-mm, linux-nfs, linux-rdma, linux-security-module, linux-xfs, lkml, netdev, xen-devel
Subsystem:
security subsystem, the rest, tomoyo security module · Maintainers:
Paul Moore, James Morris, "Serge E. Hallyn", Linus Torvalds, Kentaro Takeda, Tetsuo Handa
From: John Hubbard <jhubbard@nvidia.com>
For pages that were retained via get_user_pages*(), release those pages
via the new put_user_page*() routines, instead of via put_page() or
release_pages().
This is part a tree-wide conversion, as described in commit fc1d8e7cca2d
("mm: introduce put_user_page*(), placeholder versions").
Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Kentaro Takeda <takedakn@nttdata.co.jp>
Cc: linux-security-module@vger.kernel.org
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
security/tomoyo/domain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/tomoyo/domain.c b/security/tomoyo/domain.c
index 8526a0a74023..6887beecfb6e 100644
--- a/security/tomoyo/domain.c
+++ b/security/tomoyo/domain.c@@ -931,7 +931,7 @@ bool tomoyo_dump_page(struct linux_binprm *bprm, unsigned long pos, } /* Same with put_arg_page(page) in fs/exec.c */ #ifdef CONFIG_MMU - put_page(page); + put_user_page(page); #endif return true; }
--
2.22.0