sparc64: clear syscall_noerror on the entry to syscall, not on the exit

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Move that sucker to just before TI_FPDEPTH and replace stb with sth in
etrap_save().  Take current_ds to its old place, so that we don't push
wsaved into TI_... flags.  That allows to lose clearing syscall_noerror
on return from syscall.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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This commit is contained in:

Al Viro 2012-09-26 01:21:14 -04:00

parent ddffeb8c4d

commit dff933da76

9 changed files with 29 additions and 30 deletions

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4

arch/sparc/include/asm/ptrace.h

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2

arch/sparc/include/asm/switch_to_64.h

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25

arch/sparc/include/asm/thread_info_64.h

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4

arch/sparc/include/asm/uaccess_64.h

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8

arch/sparc/kernel/etrap_64.S

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9

arch/sparc/kernel/process_64.c

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1

arch/sparc/kernel/syscalls.S

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4

arch/sparc/kernel/traps_64.c

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2

arch/sparc/mm/init_64.c

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