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| author |   Andrew Donnellan <andrew.donnellan@au1.ibm.com> | 2016-12-06 17:28:00 +1100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-02-03 21:59:28 +1100 |
| commit | 65c059bcaa73197ca71e8d4cc9a6c903560506c1 (patch) | |
| tree | 45509696e28dba816368254c6372b0e9d1f31a7b /arch/powerpc | |
| parent | powerpc: Correctly disable latent entropy GCC plugin on prom_init.o (diff) | |
| download | linux-dev-65c059bcaa73197ca71e8d4cc9a6c903560506c1.tar.xz linux-dev-65c059bcaa73197ca71e8d4cc9a6c903560506c1.zip | |
powerpc: Enable support for GCC plugins
Enable support for GCC plugins on powerpc.
Add an additional version check in gcc-plugins-check to advise users to
upgrade to gcc 5.2+ on powerpc to avoid issues with header files (gcc <=
4.6) or missing copies of rs6000-cpus.def (4.8 to 5.1 on 64-bit
targets).
Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 33f5b8380a7d..bfdd80e7754c 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -93,6 +93,7 @@ config PPC select HAVE_DYNAMIC_FTRACE_WITH_REGS if MPROFILE_KERNEL select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_GRAPH_TRACER + select HAVE_GCC_PLUGINS select SYSCTL_EXCEPTION_TRACE select VIRT_TO_BUS if !PPC64 select HAVE_IDE |