The patch titled
Fix UML on non-standard VM split hosts
has been added to the -mm tree. Its filename is
fix-uml-on-non-standard-vm-split-hosts.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Fix UML on non-standard VM split hosts
From: Jeff Dike <jdike@xxxxxxxxxxx>
This fixes UML on hosts with non-standard VM splits. We had changed the
config variable that controls UML behavior on such hosts, but not
propogated the change everywhere. In particular, the values of STUB_CODE
and STUB_DATA relied on the old variable.
I also reformatted the HOST_VMSPLIT_3G help to make it more standard.
Spotted by uml@xxxxxxxxxxxxx
Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxx>
Cc: Blaisorblade <blaisorblade@xxxxxxxx>
Cc: Pravin <shindepravin@xxxxxxxxx>
Cc: <uml@xxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/um/Kconfig.i386 | 38 +++++++++++++++++++-------------------
1 file changed, 19 insertions(+), 19 deletions(-)
diff -puN arch/um/Kconfig.i386~fix-uml-on-non-standard-vm-split-hosts arch/um/Kconfig.i386
--- a/arch/um/Kconfig.i386~fix-uml-on-non-standard-vm-split-hosts
+++ a/arch/um/Kconfig.i386
@@ -19,22 +19,22 @@ config SEMAPHORE_SLEEPERS
choice
prompt "Host memory split"
default HOST_VMSPLIT_3G
- ---help---
- This is needed when the host kernel on which you run has a non-default
- (like 2G/2G) memory split, instead of the customary 3G/1G. If you did
- not recompile your own kernel but use the default distro's one, you can
- safely accept the "Default split" option.
-
- It can be enabled on recent (>=2.6.16-rc2) vanilla kernels via
- CONFIG_VM_SPLIT_*, or on previous kernels with special patches (-ck
- patchset by Con Kolivas, or other ones) - option names match closely the
- host CONFIG_VM_SPLIT_* ones.
-
- A lower setting (where 1G/3G is lowest and 3G/1G is higher) will
- tolerate even more "normal" host kernels, but an higher setting will be
- stricter.
+ help
+ This is needed when the host kernel on which you run has a non-default
+ (like 2G/2G) memory split, instead of the customary 3G/1G. If you did
+ not recompile your own kernel but use the default distro's one, you can
+ safely accept the "Default split" option.
+
+ It can be enabled on recent (>=2.6.16-rc2) vanilla kernels via
+ CONFIG_VM_SPLIT_*, or on previous kernels with special patches (-ck
+ patchset by Con Kolivas, or other ones) - option names match closely the
+ host CONFIG_VM_SPLIT_* ones.
+
+ A lower setting (where 1G/3G is lowest and 3G/1G is higher) will
+ tolerate even more "normal" host kernels, but an higher setting will be
+ stricter.
- So, if you do not know what to do here, say 'Default split'.
+ So, if you do not know what to do here, say 'Default split'.
config HOST_VMSPLIT_3G
bool "Default split (3G/1G user/kernel host split)"
@@ -67,13 +67,13 @@ config 3_LEVEL_PGTABLES
config STUB_CODE
hex
- default 0xbfffe000 if !HOST_2G_2G
- default 0x7fffe000 if HOST_2G_2G
+ default 0xbfffe000 if !HOST_VMSPLIT_2G
+ default 0x7fffe000 if HOST_VMSPLIT_2G
config STUB_DATA
hex
- default 0xbffff000 if !HOST_2G_2G
- default 0x7ffff000 if HOST_2G_2G
+ default 0xbffff000 if !HOST_VMSPLIT_2G
+ default 0x7ffff000 if HOST_VMSPLIT_2G
config STUB_START
hex
_
Patches currently in -mm which might be from jdike@xxxxxxxxxxx are
fix-uml-on-non-standard-vm-split-hosts.patch
uml-fix-mknod.patch
uml-console-locking-fixes.patch
uml-return-hotplug-errors-to-host.patch
uml-console-whitespace-and-comment-tidying.patch
uml-lock-the-irqs_to_free-list.patch
uml-add-locking-to-network-transport-registration.patch
uml-network-driver-whitespace-and-style-fixes.patch
uml-watchdog-driver-locking.patch
uml-watchdog-driver-formatting.patch
uml-audio-driver-locking.patch
uml-audio-driver-formatting.patch
uml-mconsole-locking.patch
uml-make-two-variables-static.patch
uml-port-driver-formatting.patch
uml-kill-a-compilation-warning.patch
uml-network-driver-locking-and-code-cleanup.patch
uml-use-list_head-where-possible.patch
uml-locking-commentary-in-the-random-driver.patch
uml-mostly-const-a-structure.patch
uml-chan_userh-formatting-fices.patch
uml-console-locking-commentary-and-code-cleanup.patch
uml-fix-previous-console-locking.patch
uml-locking-comments-in-iomem-driver.patch
uml-memc-and-physmemc-formatting-fixes.patch
uml-initialize-a-list-head.patch
uml-make-time-data-per-cpu.patch
uml-delete-unused-file.patch
uml-remove-unused-variable-and-function.patch
uml-make-signal-handlers-static.patch
uml-const-a-variable.patch
uml-remove-code-controlled-by-non-existent-config-option.patch
uml-fix-prototypes.patch
rewrite-unnecessary-duplicated-code-to-use-field_sizeof.patch
proc-remove-useless-and-buggy-nlink-settings.patch
-
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