summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorA. Wilcox <AWilcox@Wilcox-Tech.com>2018-09-27 02:09:02 +0000
committerA. Wilcox <AWilcox@Wilcox-Tech.com>2018-09-27 02:09:02 +0000
commitf705db8c461aed684112dc535597631489f4f72a (patch)
treefd9896154177c58c6f5dd009f3b2eae64ae05754
parentfe4fc9839de44f565b5a6b91f782f55f8b22ce93 (diff)
downloadpackages-f705db8c461aed684112dc535597631489f4f72a.tar.gz
packages-f705db8c461aed684112dc535597631489f4f72a.tar.bz2
packages-f705db8c461aed684112dc535597631489f4f72a.tar.xz
packages-f705db8c461aed684112dc535597631489f4f72a.zip
system/easy-kernel: fix futex on pre-P8 PPC64
-rw-r--r--system/easy-kernel/APKBUILD4
-rw-r--r--system/easy-kernel/futex-cmpxchg.patch12
2 files changed, 15 insertions, 1 deletions
diff --git a/system/easy-kernel/APKBUILD b/system/easy-kernel/APKBUILD
index 4a9395acd..c8ac1329a 100644
--- a/system/easy-kernel/APKBUILD
+++ b/system/easy-kernel/APKBUILD
@@ -23,6 +23,7 @@ source="https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.xz
config-x86_64
config-pmmx
config-aarch64
+ futex-cmpxchg.patch
"
builddir="$srcdir/linux-4.14"
@@ -108,4 +109,5 @@ e41d9111219342ad13367902242444ecdd847a93575c3f9709d6c6a075bc650f4a15be9db1a87984
1112f6c3fcfd7fdc0ef4d5e85df5d3adea430a9c7b4c2b34508a215f7ba14c863ccd7a5e17f13ed46c518bafec30cfb3ced70c465137c14ef5fc998b6cbcca1f config-ppc
438a66561200d570b3bf6ab0481d9725a9f482b1fcf852a90f99c6db5aa4ee02d2b67b57235bb7afc01515a79289407cbe111536340824d7a391ce1a658c9a76 config-x86_64
e8f7749877c5b2574e7e853b757477b8f99d757b43225d4f83d611c20215b8b2690cc85369608c2dc8f7d6a619136a2d7dde4648031e37d2ae4dcc5ba85652c8 config-pmmx
-0174e758ea318171c8036426ed0ad22aaafbdbac755732a46397686ec8dd24e977447f6fc275d59eed43ea047fc8a36061b7ad0d5862d522222455a60c943027 config-aarch64"
+0174e758ea318171c8036426ed0ad22aaafbdbac755732a46397686ec8dd24e977447f6fc275d59eed43ea047fc8a36061b7ad0d5862d522222455a60c943027 config-aarch64
+64486a4f53046a69f727cecd8c39400b50c2d2b15e3b5ca8c18b8249d25990f3a872ec064800ba3d190f9d25b4518899b9ea3675920f487108102856d6beb51e futex-cmpxchg.patch"
diff --git a/system/easy-kernel/futex-cmpxchg.patch b/system/easy-kernel/futex-cmpxchg.patch
new file mode 100644
index 000000000..9e2aabfb7
--- /dev/null
+++ b/system/easy-kernel/futex-cmpxchg.patch
@@ -0,0 +1,12 @@
+diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
+index 9f2b75f..d75d8ea 100644
+--- a/arch/powerpc/Kconfig
++++ b/arch/powerpc/Kconfig
+@@ -190,6 +190,7 @@ config PPC
+ select HAVE_FTRACE_MCOUNT_RECORD
+ select HAVE_FUNCTION_GRAPH_TRACER
+ select HAVE_FUNCTION_TRACER
++ select HAVE_FUTEX_CMPXCHG if FUTEX
+ select HAVE_GCC_PLUGINS
+ select HAVE_GENERIC_GUP
+ select HAVE_HW_BREAKPOINT if PERF_EVENTS && (PPC_BOOK3S || PPC_8xx)