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| author | Allan Graves <allan.graves@oracle.com> | 2005-10-04 18:53:52 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-04 20:22:01 (GMT) |
| commit | fad1c45c939bb246a488be1fa06f539e85b80545 (patch) | |
| tree | 2a368da0e73817083caed84f4fe8085fcb654554 /arch/um/include/sysdep-x86_64/ptrace.h | |
| parent | 71dc036247573e377703233af289019f4aa3176e (diff) | |
| download | linux-fsl-qoriq-fad1c45c939bb246a488be1fa06f539e85b80545.tar.xz | |
[PATCH] uml: Fix sysrq-r support for skas mode
The old code had the IP and SP coming from the registers in the thread
struct, which are completely wrong since those are the userspace
registers. This fixes that by pulling the correct values from the
jmp_buf in which the kernel state of each thread is stored.
Signed-off-by: Allan Graves <allan.graves@oracle.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/include/sysdep-x86_64/ptrace.h')
| -rw-r--r-- | arch/um/include/sysdep-x86_64/ptrace.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/um/include/sysdep-x86_64/ptrace.h b/arch/um/include/sysdep-x86_64/ptrace.h index 331aa2d..8f06567 100644 --- a/arch/um/include/sysdep-x86_64/ptrace.h +++ b/arch/um/include/sysdep-x86_64/ptrace.h @@ -218,10 +218,6 @@ struct syscall_args { case RBP: UPT_RBP(regs) = __upt_val; break; \ case ORIG_RAX: UPT_ORIG_RAX(regs) = __upt_val; break; \ case CS: UPT_CS(regs) = __upt_val; break; \ - case DS: UPT_DS(regs) = __upt_val; break; \ - case ES: UPT_ES(regs) = __upt_val; break; \ - case FS: UPT_FS(regs) = __upt_val; break; \ - case GS: UPT_GS(regs) = __upt_val; break; \ case EFLAGS: UPT_EFLAGS(regs) = __upt_val; break; \ default : \ panic("Bad register in UPT_SET : %d\n", reg); \ |