The patch titled
Subject: mm/hmm: fix utf8 ...
has been added to the -mm tree. Its filename is
mm-hmm-fix-utf8.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-hmm-fix-utf8.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-hmm-fix-utf8.patch
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------------------------------------------------------
From: Jérôme Glisse <jglisse@xxxxxxxxxx>
Subject: mm/hmm: fix utf8 ...
Patch series "HMM updates, improvements and fixes", v2
Few fixes that only affect HMM users. Improve the synchronization call
back so that we match was other mmu_notifier listener do and add proper
support to the new blockable flags in the process.
For curious folks here are branches to leverage HMM in various existing
device drivers:
https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-nouveau-v01
https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-radeon-v00
https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-intel-v00
More to come (amd gpu, Mellanox, ...)
I expect more of the preparatory work for nouveau will be merge in 4.20
(like we have been doing since 4.16) and i will wait until this patchset
is upstream before pushing the patches that actualy make use of HMM (to
avoid complex tree inter-dependency).
This patch (of 6):
Somehow utf=8 must have been broken.
Link: http://lkml.kernel.org/r/20181019160442.18723-2-jglisse@xxxxxxxxxx
Signed-off-by: Jérôme Glisse <jglisse@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/hmm.h | 2 +-
mm/hmm.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/include/linux/hmm.h~mm-hmm-fix-utf8
+++ a/include/linux/hmm.h
@@ -11,7 +11,7 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * Authors: Jérôme Glisse <jglisse@xxxxxxxxxx>
+ * Authors: Jérôme Glisse <jglisse@xxxxxxxxxx>
*/
/*
* Heterogeneous Memory Management (HMM)
--- a/mm/hmm.c~mm-hmm-fix-utf8
+++ a/mm/hmm.c
@@ -11,7 +11,7 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * Authors: Jérôme Glisse <jglisse@xxxxxxxxxx>
+ * Authors: Jérôme Glisse <jglisse@xxxxxxxxxx>
*/
/*
* Refer to include/linux/hmm.h for information about heterogeneous memory
_
Patches currently in -mm which might be from jglisse@xxxxxxxxxx are
mm-hmm-fix-utf8.patch
mm-hmm-properly-handle-migration-pmd-v3.patch
mm-hmm-use-a-structure-for-update-callback-parameters-v2.patch
mm-hmm-invalidate-device-page-table-at-start-of-invalidation.patch
