Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=87e8407f9ad2a2df901c4b690ab0a2bf0fb168c5 Commit: 87e8407f9ad2a2df901c4b690ab0a2bf0fb168c5 Parent: 58f6f6ea1d5031f998b5e7d640d7bc45ed86d0c8 Author: Markus Metzger <[EMAIL PROTECTED]> AuthorDate: Wed Jan 30 13:32:54 2008 +0100 Committer: Ingo Molnar <[EMAIL PROTECTED]> CommitDate: Wed Jan 30 13:32:54 2008 +0100
x86, ptrace: add bts_struct size to status command Return the size of bts_struct in the PTRACE_BTS_STATUS command. Change types to u32. Signed-off-by: Markus Metzger <[EMAIL PROTECTED]> Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]> Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]> --- arch/x86/kernel/ptrace.c | 2 ++ include/asm-x86/ptrace-abi.h | 11 ++++++++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index e19a91d..96286df 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -787,6 +787,8 @@ static int ptrace_bts_status(struct task_struct *child, cfg.flags |= PTRACE_BTS_O_SCHED; } + cfg.bts_size = sizeof(struct bts_struct); + if (copy_to_user(ucfg, &cfg, sizeof(cfg))) return -EFAULT; diff --git a/include/asm-x86/ptrace-abi.h b/include/asm-x86/ptrace-abi.h index 08a12b7..81a8ee4 100644 --- a/include/asm-x86/ptrace-abi.h +++ b/include/asm-x86/ptrace-abi.h @@ -81,16 +81,21 @@ #define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */ #ifndef __ASSEMBLY__ + +#include <asm/types.h> + /* configuration/status structure used in PTRACE_BTS_CONFIG and PTRACE_BTS_STATUS commands. */ struct ptrace_bts_config { /* requested or actual size of BTS buffer in bytes */ - unsigned int size; + u32 size; /* bitmask of below flags */ - unsigned int flags; + u32 flags; /* buffer overflow signal */ - unsigned int signal; + u32 signal; + /* actual size of bts_struct in bytes */ + u32 bts_size; }; #endif - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html