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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-07 07:55:10 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-07 07:55:10 +0900 |
| commit | ed5062ddaa71e9f8b2b3aacc264428ce6da93d9e (patch) | |
| tree | 9db3b16d8dd412e2d688f3b5d1c252d2e6b4084d /include | |
| parent | 125b79d74a63552be757bb49a425b965782e4952 (diff) | |
| parent | f3dfd599af993385b40fc7a1c947afc12729bc4d (diff) | |
Merge branch 'uapi-prep' of git://git.infradead.org/users/dhowells/linux-headers
Pull UAPI disintegration fixes from David Howells:
"There are three main parts:
(1) I found I needed some more fixups in the wake of testing Arm64
(some asm/unistd.h files had weird guards that caused problems -
mostly in arches for which I don't have a compiler) and some
__KERNEL__ splitting needed to take place in Arm64.
(2) I found that c6x was missing some __KERNEL__ guards in its
asm/signal.h. Mark Salter pointed me at a tree with a patch to
remove that file entirely and use the asm-generic variant instead.
(3) Lastly, m68k turned out to have a header installation problem due
to it lacking a kvm_para.h file.
The conditional installation bits for linux/kvm_para.h, linux/kvm.h
and linux/a.out.h weren't very well specified - and didn't work if
an arch didn't have the asm/ version of that file, but there *was*
an asm-generic/ version.
It seems the "ifneq $((wildcard ...),)" for each of those three
headers in include/kernel/Kbuild is invoked twice during header
installation, and the second time it matches on the just installed
asm-generic/kvm_para.h file and thus incorrectly installs
linux/kvm_para.h as well.
Most arches actually have an asm/kvm_para.h, so this wasn't
detectable in those."
* 'uapi-prep' of git://git.infradead.org/users/dhowells/linux-headers:
UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
c6x: remove c6x signal.h
UAPI: Split compound conditionals containing __KERNEL__ in Arm64
UAPI: Fix the guards on various asm/unistd.h files
c6x: make dsk6455 the default config
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/unistd.h | 4 | ||||
| -rw-r--r-- | include/linux/Kbuild | 9 |
2 files changed, 3 insertions, 10 deletions
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h index 3748ec92dcb..cf22fae8cae 100644 --- a/include/asm-generic/unistd.h +++ b/include/asm-generic/unistd.h @@ -1,6 +1,3 @@ -#if !defined(_ASM_GENERIC_UNISTD_H) || defined(__SYSCALL) -#define _ASM_GENERIC_UNISTD_H - #include <asm/bitsperlong.h> /* @@ -930,4 +927,3 @@ __SYSCALL(__NR_fork, sys_ni_syscall) #endif #endif /* __KERNEL__ */ -#endif /* _ASM_GENERIC_UNISTD_H */ diff --git a/include/linux/Kbuild b/include/linux/Kbuild index e149e8be906..aab5c85879b 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -21,18 +21,15 @@ header-y += usb/ header-y += wimax/ ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \ - $(srctree)/include/asm-$(SRCARCH)/a.out.h \ - $(INSTALL_HDR_PATH)/include/asm-*/a.out.h),) + $(srctree)/arch/$(SRCARCH)/include/uapi/asm/a.out.h),) header-y += a.out.h endif ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \ - $(srctree)/include/asm-$(SRCARCH)/kvm.h \ - $(INSTALL_HDR_PATH)/include/asm-*/kvm.h),) + $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm.h),) header-y += kvm.h endif ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \ - $(srctree)/include/asm-$(SRCARCH)/kvm_para.h \ - $(INSTALL_HDR_PATH)/include/asm-*/kvm_para.h),) + $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm_para.h),) header-y += kvm_para.h endif |