diff options
| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-09-10 00:56:47 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-09-10 19:46:32 +0200 |
| commit | 4611a771fc8e5ad77d27f25268846abb425101a0 (patch) | |
| tree | 0c897e70d6ae6a810dfa2f4be8a6aaba7d33e8f1 /arch/ia64/include | |
| parent | Linux 2.6.27-rc6 (diff) | |
| download | linux-4611a771fc8e5ad77d27f25268846abb425101a0.tar.xz linux-4611a771fc8e5ad77d27f25268846abb425101a0.zip | |
[IA64] fix compile failure with non modular builds
Broke the non modular builds by moving an essential function into
modules.c. Fix this by moving it out again and into asm/sections.h as
an inline. To do this, the definitions of struct fdesc and struct
got_val have been lifted out of modules.c and put in asm/elf.h where
they belong.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/include')
| -rw-r--r-- | arch/ia64/include/asm/elf.h | 15 | ||||
| -rw-r--r-- | arch/ia64/include/asm/sections.h | 13 |
2 files changed, 27 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h index 5e0c1a6bce8d..2acb6b6543c9 100644 --- a/arch/ia64/include/asm/elf.h +++ b/arch/ia64/include/asm/elf.h @@ -266,4 +266,19 @@ do { \ } \ } while (0) +/* + * format for entries in the Global Offset Table + */ +struct got_entry { + uint64_t val; +}; + +/* + * Layout of the Function Descriptor + */ +struct fdesc { + uint64_t ip; + uint64_t gp; +}; + #endif /* _ASM_IA64_ELF_H */ diff --git a/arch/ia64/include/asm/sections.h b/arch/ia64/include/asm/sections.h index a7acad2bc2f0..f66799891036 100644 --- a/arch/ia64/include/asm/sections.h +++ b/arch/ia64/include/asm/sections.h @@ -6,6 +6,8 @@ * David Mosberger-Tang <davidm@hpl.hp.com> */ +#include <linux/elf.h> +#include <linux/uaccess.h> #include <asm-generic/sections.h> extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[]; @@ -22,7 +24,16 @@ extern char __start_unwind[], __end_unwind[]; extern char __start_ivt_text[], __end_ivt_text[]; #undef dereference_function_descriptor -void *dereference_function_descriptor(void *); +static inline void *dereference_function_descriptor(void *ptr) +{ + struct fdesc *desc = ptr; + void *p; + + if (!probe_kernel_address(&desc->ip, p)) + ptr = p; + return ptr; +} + #endif /* _ASM_IA64_SECTIONS_H */ |