From 8818b6719f1ecfdc1f27761704d0c9e2cbc48250 Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Thu, 11 Nov 2010 14:05:04 -0800 Subject: [PATCH] um: fix ptrace build error Both commits 0a3d763f1a68 ("ptrace: cleanup arch_ptrace() on um") and 9b05a69e0534 ("ptrace: change signature of arch_ptrace()") broke the um build. This patch fixes the issues. 0a3d763f1a68 introduced the undeclared variable "datavp". The patch seems completely untested. :-( 9b05a69e0534 changed arch_ptrace()'s signature but did not update um/include/asm/ptrace-generic.h. Signed-off-by: Richard Weinberger Cc: Namhyung Kim Cc: Jeff Dike Tested-by: Will Newton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/include/asm/ptrace-generic.h | 4 ++-- arch/um/kernel/ptrace.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/um/include/asm/ptrace-generic.h b/arch/um/include/asm/ptrace-generic.h index 2cd899f75a3c..b7c5bab9bd77 100644 --- a/arch/um/include/asm/ptrace-generic.h +++ b/arch/um/include/asm/ptrace-generic.h @@ -38,8 +38,8 @@ struct pt_regs { struct task_struct; -extern long subarch_ptrace(struct task_struct *child, long request, long addr, - long data); +extern long subarch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data); extern unsigned long getreg(struct task_struct *child, int regno); extern int putreg(struct task_struct *child, int regno, unsigned long value); extern int get_fpregs(struct user_i387_struct __user *buf, diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c index a5e33f29bbeb..701b672c1122 100644 --- a/arch/um/kernel/ptrace.c +++ b/arch/um/kernel/ptrace.c @@ -122,7 +122,7 @@ long arch_ptrace(struct task_struct *child, long request, break; case PTRACE_SET_THREAD_AREA: - ret = ptrace_set_thread_area(child, addr, datavp); + ret = ptrace_set_thread_area(child, addr, vp); break; case PTRACE_FAULTINFO: { -- GitLab