[OE-core] [PATCH 4/7] linux-yocto/4.9/4.10: add Intel Memory Protection Extensions
Bruce Ashfield
bruce.ashfield at windriver.com
Tue Mar 14 13:31:15 UTC 2017
This commit adds a kernel feature to have the kernel support
for Intel Memory Protection Extensions (MPX).
A quote from kernel arch/x86/Kconfig:
"MPX provides hardware features that can be used in conjuction
with compiler-instrumented code to check memory references. It
is designed to detect buffer overflow or underflow bugs."
Intel MPX is available, e.g., on Skylake and on Goldmont (e.g.,
Intel 570x).
Signed-off-by: Mikko Ylinen <mikko.ylinen at linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield at windriver.com>
---
meta/recipes-kernel/linux/linux-yocto-rt_4.10.bb | 2 +-
meta/recipes-kernel/linux/linux-yocto-rt_4.9.bb | 2 +-
meta/recipes-kernel/linux/linux-yocto-tiny_4.10.bb | 2 +-
meta/recipes-kernel/linux/linux-yocto-tiny_4.9.bb | 2 +-
meta/recipes-kernel/linux/linux-yocto_4.10.bb | 2 +-
meta/recipes-kernel/linux/linux-yocto_4.9.bb | 2 +-
6 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_4.10.bb b/meta/recipes-kernel/linux/linux-yocto-rt_4.10.bb
index d9d82ea7bef2..502880174341 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_4.10.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_4.10.bb
@@ -12,7 +12,7 @@ python () {
}
SRCREV_machine ?= "705df692910849e38f734f5bff121070e35118f1"
-SRCREV_meta ?= "976e613c7010132ab306ca4e7f7f385356a42492"
+SRCREV_meta ?= "76b1344f7683a95b94895818c26657e7202a9531"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.10.git;branch=${KBRANCH};name=machine \
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.10;destsuffix=${KMETA}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_4.9.bb b/meta/recipes-kernel/linux/linux-yocto-rt_4.9.bb
index 968e8be1b283..7e801a3aae9a 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_4.9.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_4.9.bb
@@ -12,7 +12,7 @@ python () {
}
SRCREV_machine ?= "3e5e058d8df10a5495effd069098934dc0859f2e"
-SRCREV_meta ?= "38e74b65164e6857450417825ee4b517452ff57f"
+SRCREV_meta ?= "b65e9b6153237e3ee898a01bc418c12f7404a681"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.9.git;branch=${KBRANCH};name=machine \
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.9;destsuffix=${KMETA}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_4.10.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_4.10.bb
index 2a9f4a93cc85..f7e94708f824 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_4.10.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_4.10.bb
@@ -10,7 +10,7 @@ KMETA = "kernel-meta"
KCONF_BSP_AUDIT_LEVEL = "2"
SRCREV_machine ?= "705df692910849e38f734f5bff121070e35118f1"
-SRCREV_meta ?= "976e613c7010132ab306ca4e7f7f385356a42492"
+SRCREV_meta ?= "76b1344f7683a95b94895818c26657e7202a9531"
PV = "${LINUX_VERSION}+git${SRCPV}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_4.9.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_4.9.bb
index 98bcc500d8e1..ae4d38e4ddd2 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_4.9.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_4.9.bb
@@ -10,7 +10,7 @@ KMETA = "kernel-meta"
KCONF_BSP_AUDIT_LEVEL = "2"
SRCREV_machine ?= "95c0a80ee83f1cf8e59d733f36e8a9dfd50a0098"
-SRCREV_meta ?= "38e74b65164e6857450417825ee4b517452ff57f"
+SRCREV_meta ?= "b65e9b6153237e3ee898a01bc418c12f7404a681"
PV = "${LINUX_VERSION}+git${SRCPV}"
diff --git a/meta/recipes-kernel/linux/linux-yocto_4.10.bb b/meta/recipes-kernel/linux/linux-yocto_4.10.bb
index 6dd86b67910f..bf470c3ec775 100644
--- a/meta/recipes-kernel/linux/linux-yocto_4.10.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_4.10.bb
@@ -19,7 +19,7 @@ SRCREV_machine_qemux86 ?= "705df692910849e38f734f5bff121070e35118f1"
SRCREV_machine_qemux86-64 ?= "705df692910849e38f734f5bff121070e35118f1"
SRCREV_machine_qemumips64 ?= "85f89e2f7f33de72815995de6025e0b217f64c9a"
SRCREV_machine ?= "705df692910849e38f734f5bff121070e35118f1"
-SRCREV_meta ?= "976e613c7010132ab306ca4e7f7f385356a42492"
+SRCREV_meta ?= "76b1344f7683a95b94895818c26657e7202a9531"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.10.git;name=machine;branch=${KBRANCH}; \
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.10;destsuffix=${KMETA}"
diff --git a/meta/recipes-kernel/linux/linux-yocto_4.9.bb b/meta/recipes-kernel/linux/linux-yocto_4.9.bb
index 2bde377f3137..1c616e880d9e 100644
--- a/meta/recipes-kernel/linux/linux-yocto_4.9.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_4.9.bb
@@ -19,7 +19,7 @@ SRCREV_machine_qemux86 ?= "95c0a80ee83f1cf8e59d733f36e8a9dfd50a0098"
SRCREV_machine_qemux86-64 ?= "95c0a80ee83f1cf8e59d733f36e8a9dfd50a0098"
SRCREV_machine_qemumips64 ?= "ac72601920adbc163cd691fa060177137e41bf22"
SRCREV_machine ?= "95c0a80ee83f1cf8e59d733f36e8a9dfd50a0098"
-SRCREV_meta ?= "38e74b65164e6857450417825ee4b517452ff57f"
+SRCREV_meta ?= "b65e9b6153237e3ee898a01bc418c12f7404a681"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.9.git;name=machine;branch=${KBRANCH}; \
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.9;destsuffix=${KMETA}"
--
2.5.0
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