kernel/linux.git/drivers/staging, branch linux-2.6.35.y

Staging: hv: netvsc: Fix a bug in accounting transmit slots

2011-08-01T20:55:04+00:00

[ upstream commit 9079ce691255792009c446d8c3382507b8d38635 ] The transmit slots were manipulated without proper locking. Fix this bug by making the variable tracking the transmit slots atomic. This patch should be ported to prior stable kernels 2.6.32 and later. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang Signed-off-by: Hank Janssen Cc: stable Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

staging: comedi: fix infoleak to userspace

2011-08-01T20:55:03+00:00

[ upstream commit 819cbb120eaec7e014e5abd029260db1ca8c5735 ] driver_name and board_name are pointers to strings, not buffers of size COMEDI_NAMELEN. Copying COMEDI_NAMELEN bytes of a string containing less than COMEDI_NAMELEN-1 bytes would leak some unrelated bytes. Signed-off-by: Vasiliy Kulikov Cc: stable Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

staging: r8192e_pci: Handle duplicate PCI ID 0x10ec:0x8192

2011-08-01T20:55:03+00:00

[ upstream commit 1c50bf7e415cf6ce9545dbecc2ac0d89d3916c53 ] conflict with rtl8192se There are two devices with PCI ID 0x10ec:0x8192, namely RTL8192E and RTL8192SE. The method of distinguishing them is by the revision ID at offset 0x8 of the PCI configuration space. If the value is 0x10, then the device uses rtl8192se for a driver. Signed-off-by: Larry Finger Cc: Stable Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

staging: usbip: fix wrong endian conversion

2011-08-01T20:54:51+00:00

commit cacd18a8476ce145ca5dcd46dc5b75585fd1289c upstream. Fix number_of_packets wrong endian conversion in function correct_endian_ret_submit() Signed-off-by: David Chang Acked-by: Arjan Mels Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

Staging: rtl8192su: Fix procfs code for interfaces not named wlan0

2011-08-01T20:54:44+00:00

commit 41a38d9e632f7c9ec5ad8fc627567d97f4302c4a upstream. The current code creates directories in procfs named after interfaces, but doesn't handle renaming. This can result in name collisions and consequent WARNINGs. It also means that the interface name cannot reliably be used to remove the directory - in fact the current code doesn't even try, and always uses "wlan0"! Since the name of a proc_dir_entry is embedded in it, use that when removing it. Add a netdev notifier to catch interface renaming, and remove and re-add the directory at this point. Signed-off-by: Ben Hutchings Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

Staging: rtl8192su: Clean up in case of an error in module initialisation

2011-08-01T20:54:44+00:00

commit 9a3dfa0555130952517b9a9c3918729495aa709a upstream. Currently various resources may be leaked in case of an error. Signed-off-by: Ben Hutchings Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

USB: fix regression in usbip by setting has_tt flag

2011-08-01T20:54:43+00:00

commit cee6a262550f53a13acfefbc1e3e5ff35c96182c upstream. This patch (as1460) fixes a regression in the usbip driver caused by the new check for Transaction Translators in USB-2 hubs. The root hub registered by vhci_hcd needs to have the has_tt flag set, because it can connect to low- and full-speed devices as well as high-speed devices. Signed-off-by: Alan Stern Signed-off-by: Andi Kleen Reported-and-tested-by: Nikola Ciprich Signed-off-by: Greg Kroah-Hartman

staging: hv: use sync_bitops when interacting with the hypervisor

2011-04-28T15:20:50+00:00

commit 22356585712d1ff08fbfed152edd8b386873b238 upstream. Locking is required when tweaking bits located in a shared page, use the sync_ version of bitops. Without this change vmbus_on_event() will miss events and as a result, vmbus_isr() will not schedule the receive tasklet. [Backported to 2.6.32 stable kernel by Haiyang Zhang ] Signed-off-by: Olaf Hering Acked-by: Haiyang Zhang Acked-by: Hank Janssen Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

staging: hv: Fix GARP not sent after Quick Migration

2011-04-28T15:20:50+00:00

commit c996edcf1c451b81740abbcca5257ed7e353fcc6 upstream. After Quick Migration, the network is not immediately operational in the current context when receiving RNDIS_STATUS_MEDIA_CONNECT event. So, I added another netif_notify_peers() into a scheduled work, otherwise GARP packet will not be sent after quick migration, and cause network disconnection. Thanks to Mike Surcouf for reporting the bug and testing the patch. Reported-by: Mike Surcouf Tested-by: Mike Surcouf Signed-off-by: Haiyang Zhang Signed-off-by: Hank Janssen Signed-off-by: Abhishek Kane Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

staging: usbip: bugfix for isochronous packets and optimization

2011-04-28T15:20:50+00:00

commit 28276a28d8b3cd19f4449991faad4945fe557656 upstream. For isochronous packets the actual_length is the sum of the actual length of each of the packets, however between the packets might be padding, so it is not sufficient to just send the first actual_length bytes of the buffer. To fix this and simultanesouly optimize the bandwidth the content of the isochronous packets are send without the padding, the padding is restored on the receiving end. Signed-off-by: Arjan Mels Signed-off-by: Andi Kleen Cc: Takahiro Hirofuchi Cc: Max Vozeler Signed-off-by: Greg Kroah-Hartman