The patch titled
uml: add checkstack support
has been removed from the -mm tree. Its filename is
uml-add-checkstack-support.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
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 file 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
origin.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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