Re: [PATCH] x86: add the flag -fno-reorder-blocks-and-partition

2018-05-21 Thread kbuild test robot
Hi Mikulas, I love your patch! Perhaps something to improve: [auto build test WARNING on tip/auto-latest] [also build test WARNING on v4.17-rc6 next-20180517] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] x86: add the flag -fno-reorder-blocks-and-partition

2018-05-21 Thread kbuild test robot
Hi Mikulas, I love your patch! Perhaps something to improve: [auto build test WARNING on tip/auto-latest] [also build test WARNING on v4.17-rc6 next-20180517] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] x86: add the flag -fno-reorder-blocks-and-partition

2018-05-14 Thread Ingo Molnar
* Mikulas Patocka wrote: > GCC 8 turns on -freorder-blocks-and-partition by default, the ORC unwinder > can't deal with it and it results in a lot of warnings "sibling call from > callable instruction with modified stack frame". This patch adds the >

Re: [PATCH] x86: add the flag -fno-reorder-blocks-and-partition

2018-05-14 Thread Ingo Molnar
* Mikulas Patocka wrote: > GCC 8 turns on -freorder-blocks-and-partition by default, the ORC unwinder > can't deal with it and it results in a lot of warnings "sibling call from > callable instruction with modified stack frame". This patch adds the > -fno-reorder-blocks-and-partition option

[PATCH] x86: add the flag -fno-reorder-blocks-and-partition

2018-05-14 Thread Mikulas Patocka
GCC 8 turns on -freorder-blocks-and-partition by default, the ORC unwinder can't deal with it and it results in a lot of warnings "sibling call from callable instruction with modified stack frame". This patch adds the -fno-reorder-blocks-and-partition option to KBUILD_CFLAGS. Signed-off-by:

[PATCH] x86: add the flag -fno-reorder-blocks-and-partition

2018-05-14 Thread Mikulas Patocka
GCC 8 turns on -freorder-blocks-and-partition by default, the ORC unwinder can't deal with it and it results in a lot of warnings "sibling call from callable instruction with modified stack frame". This patch adds the -fno-reorder-blocks-and-partition option to KBUILD_CFLAGS. Signed-off-by: