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| author | Gerald Schaefer <gerald.schaefer@de.ibm.com> | 2009-12-07 12:51:47 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2009-12-07 12:51:34 +0100 |
| commit | 6c1e3e79430615d0472dbf9f8fed89c571e66423 (patch) | |
| tree | ed7b6fde69c9b74cd6be35f82a7a75cc2fc77775 /arch/s390/mm/cmm.c | |
| parent | 1ab947de293f43812276b60cf9fa21127e7a5bb2 (diff) | |
[S390] Use do_exception() in pagetable walk usercopy functions.
The pagetable walk usercopy functions have used a modified copy of the
do_exception() function for fault handling. This lead to inconsistencies
with recent changes to do_exception(), e.g. performance counters. This
patch changes the pagetable walk usercopy code to call do_exception()
directly, eliminating the redundancy. A new parameter is added to
do_exception() to specify the fault address.
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm/cmm.c')
0 files changed, 0 insertions, 0 deletions