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| author | Josh Boyer <jwboyer@fedoraproject.org> | 2015-09-09 11:10:06 -0400 |
|---|---|---|
| committer | Josh Boyer <jwboyer@fedoraproject.org> | 2015-09-09 11:10:17 -0400 |
| commit | 18c82493e579cff717864e8931960040bd820b33 (patch) | |
| tree | 42493f93faa2f0b8f8d84ad46ef9a8a86bdd2fb9 /PCI-Lock-down-BAR-access-when-module-security-is-ena.patch | |
| parent | 818326ffa2208b592aa1d46ae62d1f562dbb89ea (diff) | |
| download | kernel-18c82493e579cff717864e8931960040bd820b33.tar.gz kernel-18c82493e579cff717864e8931960040bd820b33.tar.xz kernel-18c82493e579cff717864e8931960040bd820b33.zip | |
Linux v4.2-10637-ga794b4f32921
- Rework secure boot patchset
Diffstat (limited to 'PCI-Lock-down-BAR-access-when-module-security-is-ena.patch')
| -rw-r--r-- | PCI-Lock-down-BAR-access-when-module-security-is-ena.patch | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/PCI-Lock-down-BAR-access-when-module-security-is-ena.patch b/PCI-Lock-down-BAR-access-when-module-security-is-ena.patch index 92e028d07..23a514f3b 100644 --- a/PCI-Lock-down-BAR-access-when-module-security-is-ena.patch +++ b/PCI-Lock-down-BAR-access-when-module-security-is-ena.patch @@ -1,6 +1,8 @@ +From 655fbf360e1481db4f06001f893d388c15ac307f Mon Sep 17 00:00:00 2001 From: Matthew Garrett <matthew.garrett@nebula.com> Date: Thu, 8 Mar 2012 10:10:38 -0500 -Subject: [PATCH] PCI: Lock down BAR access when module security is enabled +Subject: [PATCH 02/20] PCI: Lock down BAR access when module security is + enabled Any hardware that can potentially generate DMA has to be locked down from userspace in order to avoid it being possible for an attacker to modify @@ -111,3 +113,6 @@ index b91c4da68365..98f5637304d1 100644 return -EPERM; dev = pci_get_bus_and_slot(bus, dfn); +-- +2.4.3 + |