The patch titled
Make UML use ptrace-abi.h
has been added to the -mm tree. Its filename is
make-uml-use-ptrace-abih.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Make UML use ptrace-abi.h
From: Jeff Dike <jdike@xxxxxxxxxxx>
Include the host architecture's ptrace-abi.h instead of ptrace.h.
There was some cpp mangling of names around the ptrace.h include to avoid
symbol clashes between UML and the host architecture. Most of these can go
away. The exception is struct pt_regs, which is convenient to have in
userspace, but must be renamed in order that UML can define its own.
ptrace-x86_64.h needed to have some now-obsolete cpp cruft and a declaration
removed.
Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxx>
Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
include/asm-um/ptrace-generic.h | 14 +-------------
include/asm-um/ptrace-x86_64.h | 4 ----
2 files changed, 1 insertion(+), 17 deletions(-)
diff -puN include/asm-um/ptrace-generic.h~make-uml-use-ptrace-abih include/asm-um/ptrace-generic.h
--- a/include/asm-um/ptrace-generic.h~make-uml-use-ptrace-abih
+++ a/include/asm-um/ptrace-generic.h
@@ -8,19 +8,7 @@
#ifndef __ASSEMBLY__
-
-#define pt_regs pt_regs_subarch
-#define show_regs show_regs_subarch
-#define send_sigtrap send_sigtrap_subarch
-
-#include "asm/arch/ptrace.h"
-
-#undef pt_regs
-#undef show_regs
-#undef send_sigtrap
-#undef user_mode
-#undef instruction_pointer
-
+#include "asm/arch/ptrace-abi.h"
#include "sysdep/ptrace.h"
struct pt_regs {
diff -puN include/asm-um/ptrace-x86_64.h~make-uml-use-ptrace-abih include/asm-um/ptrace-x86_64.h
--- a/include/asm-um/ptrace-x86_64.h~make-uml-use-ptrace-abih
+++ a/include/asm-um/ptrace-x86_64.h
@@ -11,15 +11,11 @@
#include "asm/errno.h"
#include "asm/host_ldt.h"
-#define signal_fault signal_fault_x86_64
#define __FRAME_OFFSETS /* Needed to get the R* macros */
#include "asm/ptrace-generic.h"
-#undef signal_fault
#define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64
-void signal_fault(struct pt_regs_subarch *regs, void *frame, char *where);
-
#define FS_BASE (21 * sizeof(unsigned long))
#define GS_BASE (22 * sizeof(unsigned long))
#define DS (23 * sizeof(unsigned long))
_
Patches currently in -mm which might be from jdike@xxxxxxxxxxx are
reduce-max_nr_zones-make-zone_highmem-optional-fix-fix-fix.patch
uml-use-klibc-setjmp-longjmp.patch
uml-use-array_size-more-assiduously.patch
uml-fix-stack-alignment.patch
uml-whitespace-fixes.patch
uml-fix-handling-of-failed-execs-of-helpers.patch
uml-improve-sigbus-diagnostics.patch
uml-sigio-cleanups.patch
uml-move-signal-handlers-to-arch-code.patch
uml-move-signal-handlers-to-arch-code-fix.patch
uml-timer-cleanups.patch
uml-remove-unused-variable.patch
uml-clean-our-set_ether_mac.patch
uml-stack-usage-reduction.patch
uml-tty-locking.patch
split-i386-and-x86_64-ptraceh.patch
make-uml-use-ptrace-abih.patch
uml-use-mcmodel=kernel-for-x86_64.patch
uml-fix-proc-vs-interrupt-context-spinlock-deadlock.patch
uml-remove-pte_mkexec.patch
simplify-update_times-avoid-jiffies-jiffies_64-aliasing-problem-2.patch
kill-wall_jiffies.patch
const-struct-tty_operations.patch
namespaces-utsname-switch-to-using-uts-namespaces.patch
introduce-kernel_execve.patch
rename-the-provided-execve-functions-to-kernel_execve.patch
provide-kernel_execve-on-all-architectures.patch
provide-kernel_execve-on-all-architectures-fix.patch
remove-the-use-of-_syscallx-macros-in-uml.patch
sh64-remove-the-use-of-kernel-syscalls.patch
remove-remaining-errno-and-__kernel_syscalls__-references.patch
-
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