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parisc: Use PRIV_USER instead of 3 in entry.S

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Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Helge Deller 2021-10-04 23:57:04 +02:00
parent 6ff7fa4b23
commit f06d6e92c8
1 changed files with 6 additions and 6 deletions
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12
arch/parisc/kernel/entry.S
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@ -826,10 +826,10 @@ ENTRY_CFI(syscall_exit_rfi)
* context via sigcontext. Also Filter the PSW for the same reason.
*/
LDREG PT_IAOQ0(%r16),%r19
depi 3,31,2,%r19
depi PRIV_USER,31,2,%r19
STREG %r19,PT_IAOQ0(%r16)
LDREG PT_IAOQ1(%r16),%r19
depi 3,31,2,%r19
depi PRIV_USER,31,2,%r19
STREG %r19,PT_IAOQ1(%r16)
LDREG PT_PSW(%r16),%r19
load32 USER_PSW_MASK,%r1
@ -1873,7 +1873,7 @@ syscall_restore:
mtsp %r1,%sr5 /* Restore sr5 */
mtsp %r1,%sr6 /* Restore sr6 */
depi 3,31,2,%r31 /* ensure return to user mode. */
depi PRIV_USER,31,2,%r31 /* ensure return to user mode. */
#ifdef CONFIG_64BIT
/* decide whether to reset the wide mode bit
@ -1949,7 +1949,7 @@ syscall_restore_rfi:
STREG %r0,TASK_PT_SR2(%r1)
LDREG TASK_PT_GR31(%r1),%r2
depi 3,31,2,%r2 /* ensure return to user mode. */
depi PRIV_USER,31,2,%r2 /* ensure return to user mode. */
STREG %r2,TASK_PT_IAOQ0(%r1)
ldo 4(%r2),%r2
STREG %r2,TASK_PT_IAOQ1(%r1)
@ -1958,10 +1958,10 @@ syscall_restore_rfi:
pt_regs_ok:
LDREG TASK_PT_IAOQ0(%r1),%r2
depi 3,31,2,%r2 /* ensure return to user mode. */
depi PRIV_USER,31,2,%r2 /* ensure return to user mode. */
STREG %r2,TASK_PT_IAOQ0(%r1)
LDREG TASK_PT_IAOQ1(%r1),%r2
depi 3,31,2,%r2
depi PRIV_USER,31,2,%r2
STREG %r2,TASK_PT_IAOQ1(%r1)
b intr_restore
copy %r25,%r16