[git.ipfire.org] IPFire 2.x development tree branch, next, updated. a960637e599524bf3acdd1f043ae5738a85171df - IPFire-SCM

24 May 2013

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commit a960637e599524bf3acdd1f043ae5738a85171df
Author: Michael Tremer michael.tremer@ipfire.org
Date:   Fri May 24 19:55:06 2013 +0000
kernel: Disable Hyper-V storage driver from staging.
commit 034501e6fa3fc3b2d66b1a700e5faa747402d547
Merge: fb37597 b3acd7b
Author: Michael Tremer michael.tremer@ipfire.org
Date:   Fri May 24 19:54:51 2013 +0000
Merge branch 'next' of ssh://git.ipfire.org/pub/git/ipfire-2.x into next
commit fb375976d9edbd4b0ce30e4cc75c96d62174aeed
Merge: 4987c2b 79f9439
Author: Michael Tremer michael.tremer@ipfire.org
Date:   Wed May 22 20:48:03 2013 +0000
Merge remote-tracking branch 'ms/kernel-update' into next
commit 79f9439552001845beba776634d983d0c3a79ff6
Author: Michael Tremer michael.tremer@ipfire.org
Date:   Thu May 16 21:21:54 2013 +0200
kernel: Update to 3.2.45.
Also fix compilation of compat-drivers.
-----------------------------------------------------------------------
Summary of changes:
 config/kernel/kernel.config.i586-ipfire            |  5 ++-
 config/kernel/kernel.config.i586-ipfire-pae        | 26 ++++-----------
 lfs/compat-drivers                                 |  1 +
 lfs/linux                                          |  8 ++---
 ...mpat-drivers-3.8-1-u-kref_get_unless_zero.patch | 38 ++++++++++++++++++++++
 5 files changed, 51 insertions(+), 27 deletions(-)
 create mode 100644 src/patches/compat-drivers-3.8-1-u-kref_get_unless_zero.patch
Difference in files:

diff --git a/config/kernel/kernel.config.i586-ipfire b/config/kernel/kernel.config.i586-ipfire
index 51f3413..7c5cfeb 100644
--- a/config/kernel/kernel.config.i586-ipfire
+++ b/config/kernel/kernel.config.i586-ipfire
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/i386 3.2.35 Kernel Configuration
+# Linux/i386 3.2.45 Kernel Configuration
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -3778,7 +3778,6 @@ CONFIG_USB_STORAGE_ONETOUCH=m
 CONFIG_USB_STORAGE_KARMA=m
 CONFIG_USB_STORAGE_CYPRESS_ATACB=m
 CONFIG_USB_STORAGE_ENE_UB6250=m
-CONFIG_USB_UAS=m
 # CONFIG_USB_LIBUSUAL is not set
#
@@ -4107,7 +4106,7 @@ CONFIG_DRM_NOUVEAU_BACKLIGHT=y
 # CONFIG_USB_SERIAL_QUATECH_USB2 is not set
 # CONFIG_VT6655 is not set
 # CONFIG_VT6656 is not set
-CONFIG_HYPERV_STORAGE=m
+# CONFIG_HYPERV_STORAGE is not set
 CONFIG_HYPERV_NET=m
 CONFIG_HYPERV_MOUSE=m
 # CONFIG_VME_BUS is not set
diff --git a/config/kernel/kernel.config.i586-ipfire-pae b/config/kernel/kernel.config.i586-ipfire-pae
index 6f39769..96484c3 100644
--- a/config/kernel/kernel.config.i586-ipfire-pae
+++ b/config/kernel/kernel.config.i586-ipfire-pae
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/i386 3.2.35 Kernel Configuration
+# Linux/i386 3.2.45 Kernel Configuration
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -316,7 +316,7 @@ CONFIG_M586TSC=y
 # CONFIG_MCORE2 is not set
 # CONFIG_MATOM is not set
 CONFIG_X86_GENERIC=y
-CONFIG_X86_INTERNODE_CACHE_SHIFT=7
+CONFIG_X86_INTERNODE_CACHE_SHIFT=6
 CONFIG_X86_CMPXCHG=y
 CONFIG_CMPXCHG_LOCAL=y
 CONFIG_CMPXCHG_DOUBLE=y
@@ -379,31 +379,20 @@ CONFIG_HIGHMEM=y
 CONFIG_X86_PAE=y
 CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
-CONFIG_NUMA=y
-# CONFIG_NUMA_EMU is not set
-CONFIG_NODES_SHIFT=3
-CONFIG_HAVE_ARCH_BOOTMEM=y
-CONFIG_HAVE_ARCH_ALLOC_REMAP=y
-CONFIG_ARCH_HAVE_MEMORY_PRESENT=y
-CONFIG_NEED_NODE_MEMMAP_SIZE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ILLEGAL_POINTER_VALUE=0
 CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_DISCONTIGMEM_MANUAL=y
+CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM=y
+CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_NEED_MULTIPLE_NODES=y
-CONFIG_HAVE_MEMORY_PRESENT=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_HAVE_MEMBLOCK=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_COMPACTION is not set
-CONFIG_MIGRATION=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
@@ -442,7 +431,6 @@ CONFIG_HOTPLUG_CPU=y
 CONFIG_COMPAT_VDSO=y
 # CONFIG_CMDLINE_BOOL is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-CONFIG_USE_PERCPU_NUMA_NODE_ID=y
#
 # Power management and ACPI options
@@ -473,7 +461,6 @@ CONFIG_ACPI_IPMI=m
 CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
 CONFIG_ACPI_THERMAL=m
-# CONFIG_ACPI_NUMA is not set
 CONFIG_ACPI_CUSTOM_DSDT_FILE=""
 # CONFIG_ACPI_CUSTOM_DSDT is not set
 CONFIG_ACPI_BLACKLIST_YEAR=0
@@ -3810,7 +3797,6 @@ CONFIG_USB_STORAGE_ONETOUCH=m
 CONFIG_USB_STORAGE_KARMA=m
 CONFIG_USB_STORAGE_CYPRESS_ATACB=m
 CONFIG_USB_STORAGE_ENE_UB6250=m
-CONFIG_USB_UAS=m
 # CONFIG_USB_LIBUSUAL is not set
#
@@ -4155,7 +4141,7 @@ CONFIG_DRM_NOUVEAU_BACKLIGHT=y
 # CONFIG_USB_SERIAL_QUATECH_USB2 is not set
 # CONFIG_VT6655 is not set
 # CONFIG_VT6656 is not set
-CONFIG_HYPERV_STORAGE=m
+# CONFIG_HYPERV_STORAGE is not set
 CONFIG_HYPERV_NET=m
 CONFIG_HYPERV_MOUSE=m
 # CONFIG_VME_BUS is not set
diff --git a/lfs/compat-drivers b/lfs/compat-drivers
index b950d45..07dda5b 100644
--- a/lfs/compat-drivers
+++ b/lfs/compat-drivers
@@ -78,6 +78,7 @@ $(subst %,%_MD5,$(objects)) :
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
    @$(PREBUILD)
    @rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar xaf $(DIR_DL)/$(DL_FILE)
+	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/compat-drivers-3.8-1-u-kref_get_unless_zero.patch
# kfifo has no license info and taints kernel
    cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/compat-wireless-2.6.39_kfifo_module_info.patch
diff --git a/lfs/linux b/lfs/linux
index e46a2d4..33474fb 100644
--- a/lfs/linux
+++ b/lfs/linux
@@ -24,18 +24,18 @@
include Config
-VER           = 3.2.38
+VER        = 3.2.45
RPI_PATCHES = linux-3.2.27-ada8b44
THISAPP    = linux-$(VER)
-DL_FILE    = linux-$(VER).tar.bz2
+DL_FILE    = linux-$(VER).tar.xz
 DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 CFLAGS     =
 CXXFLAGS   =
-PAK_VER    = 28
+PAK_VER    = 29
 DEPS	   = ""
VERSUFIX=ipfire$(KCFG)
@@ -71,7 +71,7 @@ objects =$(DL_FILE) \
 $(DL_FILE)				= $(URL_IPFIRE)/$(DL_FILE)
 rpi-patches-$(RPI_PATCHES).patch.xz	= $(URL_IPFIRE)/rpi-patches-$(RPI_PATCHES).patch.xz
-$(DL_FILE)_MD5				= 16ea59fd8701f82d7d7c534a6e4bb923
+$(DL_FILE)_MD5				= 817121285087d09c473a0aeb24a044e0
 rpi-patches-$(RPI_PATCHES).patch.xz_MD5	= 966687ff27e450e04ff50e0da829dc00
diff --git a/src/patches/compat-drivers-3.8-1-u-kref_get_unless_zero.patch b/src/patches/compat-drivers-3.8-1-u-kref_get_unless_zero.patch
new file mode 100644
index 0000000..1930d80
--- /dev/null
+++ b/src/patches/compat-drivers-3.8-1-u-kref_get_unless_zero.patch
@@ -0,0 +1,38 @@
+--- compat-drivers-3.8-1-u/include/linux/compat-3.8.h.orig	2013-05-16 20:35:27.046386772 +0200
++++ compat-drivers-3.8-1-u/include/linux/compat-3.8.h	2013-05-16 20:35:39.219767618 +0200
+@@ -24,35 +24,6 @@
+ 
+ /* This backports:
+  *
+- * commit 4b20db3de8dab005b07c74161cb041db8c5ff3a7
+- * Author: Thomas Hellstrom thellstrom@vmware.com
+- * Date:   Tue Nov 6 11:31:49 2012 +0000
+- *
+- *	kref: Implement kref_get_unless_zero v3
+- */
+-/**
+- * kref_get_unless_zero - Increment refcount for object unless it is zero.
+- * @kref: object.
+- *
+- * Return non-zero if the increment succeeded. Otherwise return 0.
+- *
+- * This function is intended to simplify locking around refcounting for
+- * objects that can be looked up from a lookup structure, and which are
+- * removed from that lookup structure in the object destructor.
+- * Operations on such objects require at least a read lock around
+- * lookup + kref_get, and a write lock around kref_put + remove from lookup
+- * structure. Furthermore, RCU implementations become extremely tricky.
+- * With a lookup followed by a kref_get_unless_zero *with return value check*
+- * locking in the kref_put path can be deferred to the actual removal from
+- * the lookup structure and RCU lookups become trivial.
+- */
+-static inline int __must_check kref_get_unless_zero(struct kref *kref)
+-{
+-	return atomic_add_unless(&kref->refcount, 1, 0);
+-}
+-
+-/* This backports:
+- *
+  * commit 83e68189745ad931c2afd45d8ee3303929233e7f
+  * Author: Matt Fleming matt.fleming@intel.com
+  * Date:   Wed Nov 14 09:42:35 2012 +0000
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