merge of '1ad3e9affaa2235122936cd88f0c15b045a4ac3b'

     and '9ecdd345fb03610fa596e8cd5e8274e166e80087'

3 files changed, 64 insertions, 3 deletions

diff --git a/packages/linux/linux-omap/dvb-fix-dma.diff b/packages/linux/linux-omap/dvb-fix-dma.diff
new file mode 100644
index 0000000000..e05473fc7f
--- /dev/null
+++ b/packages/linux/linux-omap/dvb-fix-dma.diff
@@ -0,0 +1,60 @@
+Hi,
+I post this patch that fixes a kernel crash that happens when using a dvb
+usb stick on a mips platform and I think even on other platforms on which
+the dma access in not cache-coherent.
+
+The problem's origin is that, inside the method usb_bulk_urb_init of file
+drivers/media/dvb/dvb-usb/usb-urb.c, stream->urb_list[i]->transfer_buffer
+points to a memory area that has been allocated to be dma-coherent but
+stream->urb_list[i]->transfer_flags doesn't include the
+URB_NO_TRANSFER_DMA_MAP flag and stream->urb_list[i]->transfer_dma is not
+set.
+When later on the stream->urb_list[i]->transfer_buffer pointer is used
+inside function usb_hcd_submit_urb of file drivers/usb/core/hcd.c since the
+flag URB_NO_TRANSFER_DMA_MAP is not set the urb->transfer_buffer pointer is
+passed to the dma_map_single function that since the address is dma-coherent
+returns a wrong tranfer_dma address that later on leads to the kernel crash.
+
+The problem is solved by setting the URB_NO_TRANSFER_DMA_MAP flag and the
+stream->urb_list[i]->transfer_dma address.
+
+Perhaps to be more safe the URB_NO_TRANSFER_DMA_MAP flag can be set only
+if stream->urb_list[i]->transfer_dma != 0.
+
+I don't know if half of the fault can be of the dma_map_single function that
+should anyway returns a valid address both for a not dma-coherent and a
+dma-coherent address.
+
+Just to be clear:
+I've done this patch to solve my problem and I tested it only on a mips 
+platform
+but I think it should not cause any problems on other platforms.
+I posted it here to help someone else that can have my same problem and to 
+point it out
+to the mantainer of this part of code.
+You can use it at your own risk and I'm not resposible in any way for any 
+problem or
+damage that it can cause.
+I'm available to discuss about it
+
+Bye
+
+Michele Scorcia
+
+--------------------
+
+
+
+
+--- /tmp/usb-urb.c	2008-10-08 09:53:23.000000000 +0200
++++ git/drivers/media/dvb/dvb-usb/usb-urb.c	2008-10-08 09:54:16.000000000 +0200
+@@ -152,7 +152,8 @@
+ 				stream->props.u.bulk.buffersize,
+ 				usb_urb_complete, stream);
+ 
+-		stream->urb_list[i]->transfer_flags = 0;
++		stream->urb_list[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
++		stream->urb_list[i]->transfer_dma = stream->dma_addr[i];	
+ 		stream->urbs_initialized++;
+ 	}
+ 	return 0;
diff --git a/packages/linux/linux-omap_git.bb b/packages/linux/linux-omap_git.bb
index 290d90084b..a81cec89aa 100644
--- a/packages/linux/linux-omap_git.bb
+++ b/packages/linux/linux-omap_git.bb
@@ -9,7 +9,7 @@ COMPATIBLE_MACHINE = "omap5912osk|omap1710h3|omap2430sdp|omap2420h4|beagleboard|
 SRCREV = "e1c49d7d22af768188e2a54c167ed79919361e55"
 
 PV = "2.6.26+2.6.27-rc7+${PR}+git${SRCREV}"
-PR = "r12"
+PR = "r13"
 
 SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git;protocol=git \
 	   file://defconfig"
@@ -34,6 +34,7 @@ SRC_URI_append = " \
            file://musb-fix-multiple-bulk-transfers.diff;patch=1 \
            file://mru-256MB.diff;patch=1 \
            file://musb-fix-endpoints.diff;patch=1 \
+           file://dvb-fix-dma.diff;patch=1 \
 "
 
 
diff --git a/packages/python/python-native_2.5.1.bb b/packages/python/python-native_2.5.1.bb
index d43cb520cb..be8fc35a5a 100644
--- a/packages/python/python-native_2.5.1.bb
+++ b/packages/python/python-native_2.5.1.bb
@@ -26,8 +26,8 @@ exec_prefix = "${STAGING_DIR_NATIVE}/${layout_exec_prefix}"
 
 EXTRA_OECONF = "--with-threads --with-pymalloc --with-cyclic-gc \
                 --without-cxx --with-signal-module --with-wctype-functions"
-EXTRA_OEMAKE = 'BUILD_SYS="" HOST_SYS="" STAGING_LIBDIR=${STAGING_LIBDIR} \
-		STAGING_INCDIR=${STAGING_INCDIR}'
+EXTRA_OEMAKE = 'BUILD_SYS="" HOST_SYS="" STAGING_LIBDIR=${STAGING_LIBDIR_NATIVE} \
+		STAGING_INCDIR=${STAGING_INCDIR_NATIVE}'
 
 do_stage_append() {
 	install -m 0755 Parser/pgen ${STAGING_BINDIR_NATIVE}/