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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-12-23 10:49:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-12-23 10:49:44 -0800 |
| commit | a3981a52a2d0d5a14273d8593b586375be33b124 (patch) | |
| tree | 3714233efff656def7bfa695b60e397e28c5b99b | |
| parent | 413541dd66d51f791a0b169d9b9014e4f56be13c (diff) | |
| parent | 7122c3e9154b5d9a7422f68f02d8acf050fad2b0 (diff) | |
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull virtio balloon driver fixes from Rusty Russell:
"Refactoring broke the balloon driver, and fixing kallsyms on ARM broke
some (non-ARM) MMUless setups, so we're making that fix ARM-only for
now.
Unfortunately, the ARM refactoring which broke kallsyms/perf was
CC:stable, so the fix (which broken non-ARM) was also CC:stable, so
now the partial reversion is also CC:stable..."
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
scripts/link-vmlinux.sh: only filter kernel symbols for arm
virtio_balloon: update_balloon_size(): update correct field
| -rw-r--r-- | drivers/virtio/virtio_balloon.c | 2 | ||||
| -rw-r--r-- | scripts/link-vmlinux.sh | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index c444654fc33..5c4a95b516c 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -285,7 +285,7 @@ static void update_balloon_size(struct virtio_balloon *vb) { __le32 actual = cpu_to_le32(vb->num_pages); - virtio_cwrite(vb->vdev, struct virtio_balloon_config, num_pages, + virtio_cwrite(vb->vdev, struct virtio_balloon_config, actual, &actual); } diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 32b10f53d0b..2dcb37736d8 100644 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -82,7 +82,9 @@ kallsyms() kallsymopt="${kallsymopt} --all-symbols" fi - kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET" + if [ -n "${CONFIG_ARM}" ] && [ -n "${CONFIG_PAGE_OFFSET}" ]; then + kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET" + fi local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \ ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}" |