The patch titled ptrace: cleanup arch_ptrace() on xtensa has been added to the -mm tree. Its filename is ptrace-cleanup-arch_ptrace-on-xtensa.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** 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 xtensa From: Namhyung Kim <namhyung@xxxxxxxxx> Use new 'datap' variable in order to remove unnecessary castings. Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx> Cc: Chris Zankel <chris@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/xtensa/kernel/ptrace.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff -puN arch/xtensa/kernel/ptrace.c~ptrace-cleanup-arch_ptrace-on-xtensa arch/xtensa/kernel/ptrace.c --- a/arch/xtensa/kernel/ptrace.c~ptrace-cleanup-arch_ptrace-on-xtensa +++ a/arch/xtensa/kernel/ptrace.c @@ -260,6 +260,7 @@ long arch_ptrace(struct task_struct *chi unsigned long addr, unsigned long data) { int ret = -EPERM; + void __user *datap = (void __user *) data; switch (request) { case PTRACE_PEEKTEXT: /* read word at location addr. */ @@ -268,7 +269,7 @@ long arch_ptrace(struct task_struct *chi break; case PTRACE_PEEKUSR: /* read register specified by addr. */ - ret = ptrace_peekusr(child, addr, (void __user *) data); + ret = ptrace_peekusr(child, addr, datap); break; case PTRACE_POKETEXT: /* write the word at location addr. */ @@ -281,19 +282,19 @@ long arch_ptrace(struct task_struct *chi break; case PTRACE_GETREGS: - ret = ptrace_getregs(child, (void __user *) data); + ret = ptrace_getregs(child, datap); break; case PTRACE_SETREGS: - ret = ptrace_setregs(child, (void __user *) data); + ret = ptrace_setregs(child, datap); break; case PTRACE_GETXTREGS: - ret = ptrace_getxregs(child, (void __user *) data); + ret = ptrace_getxregs(child, datap); break; case PTRACE_SETXTREGS: - ret = ptrace_setxregs(child, (void __user *) data); + ret = ptrace_setxregs(child, datap); 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 -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html