From 4611a771fc8e5ad77d27f25268846abb425101a0 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Tue, 9 Sep 2008 17:56:47 -0500 Subject: [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 Signed-off-by: Tony Luck --- arch/ia64/include/asm/elf.h | 15 +++++++++++++++ arch/ia64/include/asm/sections.h | 13 ++++++++++++- 2 files changed, 27 insertions(+), 1 deletion(-) (limited to 'arch/ia64/include/asm') diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h index 5e0c1a6bce8..2acb6b6543c 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 a7acad2bc2f..f6679989103 100644 --- a/arch/ia64/include/asm/sections.h +++ b/arch/ia64/include/asm/sections.h @@ -6,6 +6,8 @@ * David Mosberger-Tang */ +#include +#include #include 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 */ -- cgit v1.2.3 From 47633cf0d60bde5581d039ac1283ef4377a6e782 Mon Sep 17 00:00:00 2001 From: Robin Holt Date: Tue, 9 Sep 2008 10:34:44 -0500 Subject: [IA64] fix up bte.h bte.h expects a #define of L1_CACHE_MASK which is currently only in bte.c. This small patch gets bte.h to include cleanly and makes BTE_UNALIGNED_COPY not report errors. Signed-off-by: Robin Holt Signed-off-by: Tony Luck --- arch/ia64/include/asm/sn/bte.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'arch/ia64/include/asm') diff --git a/arch/ia64/include/asm/sn/bte.h b/arch/ia64/include/asm/sn/bte.h index a0d214f4311..5efecf06c9a 100644 --- a/arch/ia64/include/asm/sn/bte.h +++ b/arch/ia64/include/asm/sn/bte.h @@ -223,10 +223,11 @@ extern void bte_error_handler(unsigned long); * until the transfer is complete. In order to get the asynch * version of bte_copy, you must perform this check yourself. */ -#define BTE_UNALIGNED_COPY(src, dest, len, mode) \ - (((len & L1_CACHE_MASK) || (src & L1_CACHE_MASK) || \ - (dest & L1_CACHE_MASK)) ? \ - bte_unaligned_copy(src, dest, len, mode) : \ +#define BTE_UNALIGNED_COPY(src, dest, len, mode) \ + (((len & (L1_CACHE_BYTES - 1)) || \ + (src & (L1_CACHE_BYTES - 1)) || \ + (dest & (L1_CACHE_BYTES - 1))) ? \ + bte_unaligned_copy(src, dest, len, mode) : \ bte_copy(src, dest, len, mode, NULL)) -- cgit v1.2.3