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parisc: Drop per_cpu uaccess related exception_data struct

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The last users have been migrated off by commits d19f5e41b3 ("parisc:
Clean up fixup routines for get_user()/put_user()") and 554bfeceb8
("parisc: Fix access fault handling in pa_memcpy()").

Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Helge Deller
2017-04-02 16:51:58 +02:00
parent 741394ca54
commit c3e5523fcf
3 changed files with 0 additions and 25 deletions
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11
arch/parisc/include/asm/uaccess.h
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@@ -68,17 +68,6 @@ struct exception_table_entry {
#define ASM_EXCEPTIONTABLE_ENTRY_EFAULT( fault_addr, except_addr )\
ASM_EXCEPTIONTABLE_ENTRY( fault_addr, except_addr + 1)
/*
* The page fault handler stores, in a per-cpu area, the following information
* if a fixup routine is available.
*/
struct exception_data {
unsigned long fault_ip;
unsigned long fault_gp;
unsigned long fault_space;
unsigned long fault_addr;
};
/*
* load_sr2() preloads the space register %%sr2 - based on the value of
* get_fs() - with either a value of 0 to access kernel space (KERNEL_DS which