The patch titled
ptrace: cleanup arch_ptrace() on MIPS
has been added to the -mm tree. Its filename is
ptrace-cleanup-arch_ptrace-on-mips.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ptrace: cleanup arch_ptrace() on MIPS
From: Namhyung Kim <namhyung@xxxxxxxxx>
Use new 'addrp', 'datavp' and 'datalp' variables in order to remove
unnecessary castings.
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/mips/kernel/ptrace.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff -puN arch/mips/kernel/ptrace.c~ptrace-cleanup-arch_ptrace-on-mips arch/mips/kernel/ptrace.c
--- a/arch/mips/kernel/ptrace.c~ptrace-cleanup-arch_ptrace-on-mips
+++ a/arch/mips/kernel/ptrace.c
@@ -259,6 +259,9 @@ long arch_ptrace(struct task_struct *chi
unsigned long addr, unsigned long data)
{
int ret;
+ void __user *addrp = (void __user *) addr;
+ void __user *datavp = (void __user *) data;
+ unsigned long __user *datalp = (void __user *) data;
switch (request) {
/* when I and D space are separate, these will need to be fixed. */
@@ -387,7 +390,7 @@ long arch_ptrace(struct task_struct *chi
ret = -EIO;
goto out;
}
- ret = put_user(tmp, (unsigned long __user *) data);
+ ret = put_user(tmp, datalp);
break;
}
@@ -479,34 +482,31 @@ long arch_ptrace(struct task_struct *chi
}
case PTRACE_GETREGS:
- ret = ptrace_getregs(child, (__s64 __user *) data);
+ ret = ptrace_getregs(child, datavp);
break;
case PTRACE_SETREGS:
- ret = ptrace_setregs(child, (__s64 __user *) data);
+ ret = ptrace_setregs(child, datavp);
break;
case PTRACE_GETFPREGS:
- ret = ptrace_getfpregs(child, (__u32 __user *) data);
+ ret = ptrace_getfpregs(child, datavp);
break;
case PTRACE_SETFPREGS:
- ret = ptrace_setfpregs(child, (__u32 __user *) data);
+ ret = ptrace_setfpregs(child, datavp);
break;
case PTRACE_GET_THREAD_AREA:
- ret = put_user(task_thread_info(child)->tp_value,
- (unsigned long __user *) data);
+ ret = put_user(task_thread_info(child)->tp_value, datalp);
break;
case PTRACE_GET_WATCH_REGS:
- ret = ptrace_get_watch_regs(child,
- (struct pt_watch_regs __user *) addr);
+ ret = ptrace_get_watch_regs(child, addrp);
break;
case PTRACE_SET_WATCH_REGS:
- ret = ptrace_set_watch_regs(child,
- (struct pt_watch_regs __user *) addr);
+ ret = ptrace_set_watch_regs(child, addrp);
break;
default:
_
Patches currently in -mm which might be from namhyung@xxxxxxxxx are
origin.patch
linux-next.patch
vfs-remove-a-warning-on-open_fmode.patch
vfs-add-__fmode_exec.patch
mm-cleanup-gfp_zone-fix-sparse-warnings.patch
init-mark-__user-address-space-on-string-literals.patch
kernel-userc-add-lock-release-annotation-on-free_user.patch
printk-fixup-declaration-of-kmsg_reasons.patch
printk-add-lock-context-annotation.patch
printk-change-type-of-boot_delay-to-int.patch
printk-declare-printk_ratelimit_state-in-ratelimith.patch
printk-declare-printk_ratelimit_state-in-ratelimith-fix.patch
ptrace-annotate-lock-context-change-on-exit_ptrace.patch
ptrace-change-signature-of-sys_ptrace-and-friends.patch
ptrace-cleanup-ptrace_request.patch
ptrace-change-signature-of-arch_ptrace.patch
ptrace-cleanup-arch_ptrace-on-x86.patch
ptrace-cleanup-arch_ptrace-on-arm.patch
ptrace-cleanup-arch_ptrace-on-avr32.patch
ptrace-cleanup-arch_ptrace-and-friends-on-blackfin.patch
ptrace-cleanup-arch_ptrace-on-cris.patch
ptrace-cleanup-arch_ptrace-on-frv.patch
ptrace-cleanup-arch_ptrace-on-h8300.patch
ptrace-cleanup-arch_ptrace-on-m32r.patch
ptrace-cleanup-arch_ptrace-on-m68k.patch
ptrace-cleanup-arch_ptrace-on-microblaze.patch
ptrace-cleanup-arch_ptrace-on-mips.patch
ptrace-cleanup-arch_ptrace-on-mn10300.patch
ptrace-cleanup-arch_ptrace-on-parisc.patch
ptrace-cleanup-arch_ptrace-on-powerpc.patch
ptrace-cleanup-arch_ptrace-on-score.patch
ptrace-cleanup-arch_ptrace-on-sh.patch
ptrace-cleanup-arch_ptrace-on-sparc.patch
ptrace-cleanup-arch_ptrace-on-tile.patch
ptrace-cleanup-arch_ptrace-on-um.patch
ptrace-cleanup-arch_ptrace-on-xtensa.patch
signals-annotate-lock_task_sighand.patch
signals-annotate-lock-context-change-on-ptrace_stop.patch
exit-add-lock-context-annotation-on-find_new_reaper.patch
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