The patch titled
lguest: fix guests > 1G
has been added to the -mm tree. Its filename is
lguest-the-documentation-example-launcher-fix-guests-1g.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: lguest: fix guests > 1G
From: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Matias Zabaljauregui <matias.zabaljauregui@xxxxxxx> noticed this bug
in the launcher: we were not capping the page tables at 4G, hence
overwriting the guest's device descriptor page for guests with more
memory than -PAGE_OFFSET.
Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Cc: Matias Zabaljauregui <matias.zabaljauregui@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/lguest/lguest.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN Documentation/lguest/lguest.c~lguest-the-documentation-example-launcher-fix-guests-1g Documentation/lguest/lguest.c
--- a/Documentation/lguest/lguest.c~lguest-the-documentation-example-launcher-fix-guests-1g
+++ a/Documentation/lguest/lguest.c
@@ -281,7 +281,7 @@ static unsigned long setup_pagetables(un
unsigned int ptes_per_page = getpagesize()/sizeof(u32);
/* If we can map all of memory above page_offset, we do so. */
- if (mem > -page_offset)
+ if (mem <= -page_offset)
mapped_pages = mem/getpagesize();
else
mapped_pages = -page_offset/getpagesize();
_
Patches currently in -mm which might be from rusty@xxxxxxxxxxxxxxx are
git-kbuild.patch
paravirt-helper-to-disable-all-io-space-fix.patch
mm-clean-up-and-kernelify-shrinker-registration.patch
mm-clean-up-and-kernelify-shrinker-registration-vs-git-nfs.patch
use-menuconfig-objects-ii-module-menu.patch
fix-stop_machine_run-problem-with-naughty-real-time-process.patch
cpu-hotplug-fix-ksoftirqd-termination-on-cpu-hotplug-with-naughty-realtime-process.patch
cpu-hotplug-fix-ksoftirqd-termination-on-cpu-hotplug-with-naughty-realtime-process-fix.patch
modules-remove-modlist_lock.patch
lguest-export-symbols-for-lguest-as-a-module.patch
lguest-the-guest-code.patch
fix-lguest-w-lockdep.patch
lguest-the-guest-code-lguest-fix-tsc-divide-error-0000-boot-crash.patch
lguest-the-host-code.patch
lguest-the-host-code-lguest-vs-clockevents-fix-resume-logic.patch
lguest-the-asm-offsets.patch
lguest-the-makefile-and-kconfig.patch
lguest-the-console-driver.patch
lguest-the-net-driver.patch
lguest-the-block-driver.patch
lguest-the-documentation-example-launcher.patch
lguest-the-documentation-example-launcher-fix-guests-1g.patch
readahead-introduce-pg_readahead.patch
readahead-add-look-ahead-support-to-__do_page_cache_readahead.patch
readahead-min_ra_pages-max_ra_pages-macros.patch
readahead-data-structure-and-routines.patch
readahead-on-demand-readahead-logic.patch
readahead-convert-filemap-invocations.patch
readahead-convert-splice-invocations.patch
readahead-convert-ext3-ext4-invocations.patch
readahead-remove-the-old-algorithm.patch
readahead-move-synchronous-readahead-call-out-of-splice-loop.patch
readahead-pass-real-splice-size.patch
mm-share-pg_readahead-and-pg_reclaim.patch
readahead-split-ondemand-readahead-interface-into-two-functions.patch
readahead-sanify-file_ra_state-names.patch
define-new-percpu-interface-for-shared-data-version-4.patch
use-the-new-percpu-interface-for-shared-data-version-4.patch
mm-clean-up-and-kernelify-shrinker-registration-reiser4.patch
-
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