[linux] 01/01: Switch to SLUB as kernel allocator

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waldi pushed a commit to branch master
in repository linux.

commit 3fa67126b59243efafd53dc060e5a4dab9661b35
Author: Bastian Blank <waldi at debian.org>
Date:   Tue Jan 23 19:22:35 2018 +0100

    Switch to SLUB as kernel allocator
---
 debian/changelog                   |  2 ++
 debian/config/armel/config.marvell |  2 ++
 debian/config/config               | 10 ++++++----
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index a0ade93..7aa8e55 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -11,6 +11,8 @@ linux (4.15~rc8-1~exp2) UNRELEASED; urgency=medium
   * x86: Enable SCHED_MC_PRIO, HYPERV_VSOCKETS.
   * Enable NVME_MULTIPATH, NVME_FC, NVME_TARGET_FC, move nvme module into
     scsi-modules installer udeb.
+  * Switch to SLUB as kernel allocator. (Closes: #862718)
+    - Enable SLUB_DEBUG, SLAB_FREELIST_HARDENED except on armel/marvell.
 
   [ Uwe Kleine-König ]
   * [arm64] enable I2C_PXA for espressobin (Closes: #886983)
diff --git a/debian/config/armel/config.marvell b/debian/config/armel/config.marvell
index c857675..c5703ae 100644
--- a/debian/config/armel/config.marvell
+++ b/debian/config/armel/config.marvell
@@ -730,6 +730,8 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 ## end choice
 # CONFIG_CHECKPOINT_RESTORE is not set
 # CONFIG_USERFAULTFD is not set
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
 # CONFIG_PROFILING is not set
 # CONFIG_MODULE_SIG is not set
 
diff --git a/debian/config/config b/debian/config/config
index 5f8039d..26bb807 100644
--- a/debian/config/config
+++ b/debian/config/config
@@ -5924,13 +5924,16 @@ CONFIG_USERFAULTFD=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
 # CONFIG_COMPAT_BRK is not set
 ## choice: Choose SLAB allocator
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
-# CONFIG_SLOB is not set
+CONFIG_SLUB=y
 ## end choice
+CONFIG_SLAB_MERGE_DEFAULT=y
 CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+CONFIG_SLUB_CPU_PARTIAL=y
 # CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
@@ -6096,7 +6099,6 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x01b6
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_OBJECTS is not set
-# CONFIG_DEBUG_SLAB is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_KMEMLEAK is not set

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