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/cris/arch-v10/kernel/ptrace.c | 7 +------ arch/cris/arch-v32/kernel/ptrace.c | 7 +------ 2 files changed, 2 insertions(+), 12 deletions(-) (limited to 'arch/cris') diff --git a/arch/cris/arch-v10/kernel/ptrace.c b/arch/cris/arch-v10/kernel/ptrace.c index 74b1b4dc8225..f4f9db698b44 100644 --- a/arch/cris/arch-v10/kernel/ptrace.c +++ b/arch/cris/arch-v10/kernel/ptrace.c @@ -103,12 +103,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) /* Write the word at location address. */ case PTRACE_POKETEXT: case PTRACE_POKEDATA: - ret = 0; - - if (access_process_vm(child, addr, &data, sizeof(data), 1) == sizeof(data)) - break; - - ret = -EIO; + ret = generic_ptrace_pokedata(child, addr, data); break; /* Write the word at location address in the USER area. */ diff --git a/arch/cris/arch-v32/kernel/ptrace.c b/arch/cris/arch-v32/kernel/ptrace.c index d4d57b741334..38ece0cd47cb 100644 --- a/arch/cris/arch-v32/kernel/ptrace.c +++ b/arch/cris/arch-v32/kernel/ptrace.c @@ -146,12 +146,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) /* Write the word at location address. */ case PTRACE_POKETEXT: case PTRACE_POKEDATA: - ret = 0; - - if (access_process_vm(child, addr, &data, sizeof(data), 1) == sizeof(data)) - break; - - ret = -EIO; + ret = generic_ptrace_pokedata(child, addr, data); break; /* Write the word at location address in the USER area. */ -- cgit v1.2.3-58-ga151