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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:42:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:42:52 -0700 |
| commit | 17bb51d56cdc8cbf252031db3107de034cfeb44c (patch) | |
| tree | f9fb2c16b29a152d3413fa0028e660e3b6146584 /arch/xtensa | |
| parent | 0671b7674f42ab3a200401ea0e48d6f47d34acae (diff) | |
| parent | 95aac7b1cd224f568fb83937044cd303ff11b029 (diff) | |
| download | linux-17bb51d56cdc8cbf252031db3107de034cfeb44c.tar.gz linux-17bb51d56cdc8cbf252031db3107de034cfeb44c.tar.bz2 linux-17bb51d56cdc8cbf252031db3107de034cfeb44c.zip | |
Merge branch 'akpm-incoming-2'
* akpm-incoming-2: (139 commits)
epoll: make epoll_wait() use the hrtimer range feature
select: rename estimate_accuracy() to select_estimate_accuracy()
Remove duplicate includes from many files
ramoops: use the platform data structure instead of module params
kernel/resource.c: handle reinsertion of an already-inserted resource
kfifo: fix kfifo_alloc() to return a signed int value
w1: don't allow arbitrary users to remove w1 devices
alpha: remove dma64_addr_t usage
mips: remove dma64_addr_t usage
sparc: remove dma64_addr_t usage
fuse: use release_pages()
taskstats: use real microsecond granularity for CPU times
taskstats: split fill_pid function
taskstats: separate taskstats commands
delayacct: align to 8 byte boundary on 64-bit systems
delay-accounting: reimplement -c for getdelays.c to report information on a target command
namespaces Kconfig: move namespace menu location after the cgroup
namespaces Kconfig: remove the cgroup device whitelist experimental tag
namespaces Kconfig: remove pointless cgroup dependency
namespaces Kconfig: make namespace a submenu
...
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/kernel/ptrace.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c index 9d4e1ceb3f09..c72c9473ef99 100644 --- a/arch/xtensa/kernel/ptrace.c +++ b/arch/xtensa/kernel/ptrace.c @@ -256,9 +256,11 @@ int ptrace_pokeusr(struct task_struct *child, long regno, long val) return 0; } -long arch_ptrace(struct task_struct *child, long request, long addr, long data) +long arch_ptrace(struct task_struct *child, long request, + 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. */ @@ -267,7 +269,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 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. */ @@ -280,19 +282,19 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) 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: |