From f284ce7269031947326bac6bb19a977705276222 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Tue, 17 Jul 2007 04:03:44 -0700 Subject: PTRACE_POKEDATA consolidation Identical implementations of PTRACE_POKEDATA go into generic_ptrace_pokedata() function. AFAICS, fix bug on xtensa where successful PTRACE_POKEDATA will nevertheless return EPERM. Signed-off-by: Alexey Dobriyan Cc: Christoph Hellwig Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/kernel/ptrace.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c index 28afff4e5d1b..f4503ca27630 100644 --- a/arch/s390/kernel/ptrace.c +++ b/arch/s390/kernel/ptrace.c @@ -314,10 +314,7 @@ do_ptrace_normal(struct task_struct *child, long request, long addr, long data) /* Remove high order bit from address (only for 31 bit). */ addr &= PSW_ADDR_INSN; /* write the word at location addr. */ - copied = access_process_vm(child, addr, &data, sizeof(data),1); - if (copied != sizeof(data)) - return -EIO; - return 0; + return generic_ptrace_pokedata(child, addr, data); case PTRACE_POKEUSR: /* write the word at location addr in the USER area */ -- cgit v1.2.3