Commit c529b7e2 authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] prevent ia64 from invoking irq handlers on offline CPUs
  [IA64] arch/ia64/sn/pci/tioca_provider.c: introduce missing kfree
  [IA64] fix up bte.h
  [IA64] fix compile failure with non modular builds
parents e2858ce3 e7b14036
...@@ -266,4 +266,19 @@ do { \ ...@@ -266,4 +266,19 @@ do { \
} \ } \
} while (0) } 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 */ #endif /* _ASM_IA64_ELF_H */
...@@ -6,6 +6,8 @@ ...@@ -6,6 +6,8 @@
* David Mosberger-Tang <davidm@hpl.hp.com> * David Mosberger-Tang <davidm@hpl.hp.com>
*/ */
#include <linux/elf.h>
#include <linux/uaccess.h>
#include <asm-generic/sections.h> #include <asm-generic/sections.h>
extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[]; extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[];
...@@ -22,7 +24,16 @@ extern char __start_unwind[], __end_unwind[]; ...@@ -22,7 +24,16 @@ extern char __start_unwind[], __end_unwind[];
extern char __start_ivt_text[], __end_ivt_text[]; extern char __start_ivt_text[], __end_ivt_text[];
#undef dereference_function_descriptor #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 */ #endif /* _ASM_IA64_SECTIONS_H */
...@@ -224,8 +224,9 @@ extern void bte_error_handler(unsigned long); ...@@ -224,8 +224,9 @@ extern void bte_error_handler(unsigned long);
* version of bte_copy, you must perform this check yourself. * version of bte_copy, you must perform this check yourself.
*/ */
#define BTE_UNALIGNED_COPY(src, dest, len, mode) \ #define BTE_UNALIGNED_COPY(src, dest, len, mode) \
(((len & L1_CACHE_MASK) || (src & L1_CACHE_MASK) || \ (((len & (L1_CACHE_BYTES - 1)) || \
(dest & L1_CACHE_MASK)) ? \ (src & (L1_CACHE_BYTES - 1)) || \
(dest & (L1_CACHE_BYTES - 1))) ? \
bte_unaligned_copy(src, dest, len, mode) : \ bte_unaligned_copy(src, dest, len, mode) : \
bte_copy(src, dest, len, mode, NULL)) bte_copy(src, dest, len, mode, NULL))
......
...@@ -31,11 +31,9 @@ ...@@ -31,11 +31,9 @@
#include <linux/elf.h> #include <linux/elf.h>
#include <linux/moduleloader.h> #include <linux/moduleloader.h>
#include <linux/string.h> #include <linux/string.h>
#include <linux/uaccess.h>
#include <linux/vmalloc.h> #include <linux/vmalloc.h>
#include <asm/patch.h> #include <asm/patch.h>
#include <asm/sections.h>
#include <asm/unaligned.h> #include <asm/unaligned.h>
#define ARCH_MODULE_DEBUG 0 #define ARCH_MODULE_DEBUG 0
...@@ -137,15 +135,6 @@ static const char *reloc_name[256] = { ...@@ -137,15 +135,6 @@ static const char *reloc_name[256] = {
#undef N #undef N
struct got_entry {
uint64_t val;
};
struct fdesc {
uint64_t ip;
uint64_t gp;
};
/* Opaque struct for insns, to protect against derefs. */ /* Opaque struct for insns, to protect against derefs. */
struct insn; struct insn;
...@@ -943,13 +932,3 @@ module_arch_cleanup (struct module *mod) ...@@ -943,13 +932,3 @@ module_arch_cleanup (struct module *mod)
if (mod->arch.core_unw_table) if (mod->arch.core_unw_table)
unw_remove_unwind_table(mod->arch.core_unw_table); unw_remove_unwind_table(mod->arch.core_unw_table);
} }
void *dereference_function_descriptor(void *ptr)
{
struct fdesc *desc = ptr;
void *p;
if (!probe_kernel_address(&desc->ip, p))
ptr = p;
return ptr;
}
...@@ -741,16 +741,14 @@ int __cpu_disable(void) ...@@ -741,16 +741,14 @@ int __cpu_disable(void)
return -EBUSY; return -EBUSY;
} }
cpu_clear(cpu, cpu_online_map);
if (migrate_platform_irqs(cpu)) { if (migrate_platform_irqs(cpu)) {
cpu_set(cpu, cpu_online_map); cpu_set(cpu, cpu_online_map);
return (-EBUSY); return (-EBUSY);
} }
remove_siblinginfo(cpu); remove_siblinginfo(cpu);
cpu_clear(cpu, cpu_online_map);
fixup_irqs(); fixup_irqs();
cpu_clear(cpu, cpu_online_map);
local_flush_tlb_all(); local_flush_tlb_all();
cpu_clear(cpu, cpu_callin_map); cpu_clear(cpu, cpu_callin_map);
return 0; return 0;
......
...@@ -420,8 +420,10 @@ tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size) ...@@ -420,8 +420,10 @@ tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
entry = find_next_zero_bit(map, mapsize, last_entry); entry = find_next_zero_bit(map, mapsize, last_entry);
} }
if (entry > mapsize) if (entry > mapsize) {
kfree(ca_dmamap);
goto map_return; goto map_return;
}
for (i = 0; i < entries; i++) for (i = 0; i < entries; i++)
set_bit(entry + i, map); set_bit(entry + i, map);
......
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