The patch titled
uml: add checkstack support
has been added to the -mm tree. Its filename is
uml-add-checkstack-support.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: uml: add checkstack support
From: Jeff Dike <jdike@xxxxxxxxxxx>
Make checkstack work for UML. We need to pass the underlying architecture
name, rather than "um" to checkstack.pl.
Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxx>
Acked-by: Matt Mackall <mpm@xxxxxxxxxxx>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
Makefile | 6 +++++-
1 files changed, 5 insertions(+), 1 deletion(-)
diff -puN Makefile~uml-add-checkstack-support Makefile
--- a/Makefile~uml-add-checkstack-support
+++ a/Makefile
@@ -1385,9 +1385,13 @@ endif #ifeq ($(config-targets),1)
endif #ifeq ($(mixed-targets),1)
PHONY += checkstack kernelrelease kernelversion
+
+# Use $(SUBARCH) here instead of $(ARCH) so that this works for UML.
+# In the UML case, $(SUBARCH) is the name of the underlying
+# architecture, while for all other arches, it is the same as $(ARCH).
checkstack:
$(OBJDUMP) -d vmlinux $$(find . -name '*.ko') | \
- $(PERL) $(src)/scripts/checkstack.pl $(ARCH)
+ $(PERL) $(src)/scripts/checkstack.pl $(SUBARCH)
kernelrelease:
$(if $(wildcard include/config/kernel.release), $(Q)echo $(KERNELRELEASE), \
_
Patches currently in -mm which might be from jdike@xxxxxxxxxxx are
reduce-max_nr_zones-make-zone_highmem-optional.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-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-const-more-data.patch
uml-get-rid-of-zone_dma-use.patch
uml-fix-missing-x86_64-register-definitions.patch
uml-fix-gcov-support.patch
uml-use-correct-sigbus-handler.patch
uml-add-checkstack-support.patch
uml-mark-some-tt-mode-code.patch
uml-thread-creation-tidying.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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