From bb39b8d99aae1f7eb13a97bd874838da91080de6 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 28 Feb 2014 20:30:08 +0000 Subject: brcm2708: update against latest rpi-3.10.y branch Update our copies of the brcm2708 patches to the latest rpi-3.10-y rebased against linux-3.10.y stable (3.10.32). This should hopefully make it easier for us in the future to leverage the raspberry/rpi-* branches. Signed-off-by: Florian Fainelli SVN-Revision: 39770 --- ...-potential-sleep-while-atomic-during-urb-.patch | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 target/linux/brcm2708/patches-3.10/0086-dwc_otg-fix-potential-sleep-while-atomic-during-urb-.patch (limited to 'target/linux/brcm2708/patches-3.10/0086-dwc_otg-fix-potential-sleep-while-atomic-during-urb-.patch') diff --git a/target/linux/brcm2708/patches-3.10/0086-dwc_otg-fix-potential-sleep-while-atomic-during-urb-.patch b/target/linux/brcm2708/patches-3.10/0086-dwc_otg-fix-potential-sleep-while-atomic-during-urb-.patch new file mode 100644 index 0000000..59b3190 --- /dev/null +++ b/target/linux/brcm2708/patches-3.10/0086-dwc_otg-fix-potential-sleep-while-atomic-during-urb-.patch @@ -0,0 +1,26 @@ +From 445255441aa03cca3d1318d1e7ff58872c91c645 Mon Sep 17 00:00:00 2001 +From: P33M +Date: Fri, 2 Aug 2013 10:04:18 +0100 +Subject: [PATCH 086/174] dwc_otg: fix potential sleep while atomic during urb + enqueue + +Fixes a regression introduced with eb1b482a. Kmalloc called from +dwc_otg_hcd_qtd_add / dwc_otg_hcd_qtd_create did not always have +the GPF_ATOMIC flag set. Force this flag when inside the larger +critical section. +--- + drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c ++++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c +@@ -781,8 +781,7 @@ static int dwc_otg_urb_enqueue(struct us + { + retval = dwc_otg_hcd_urb_enqueue(dwc_otg_hcd, dwc_otg_urb, + /*(dwc_otg_qh_t **)*/ +- ref_ep_hcpriv, +- mem_flags == GFP_ATOMIC ? 1 : 0); ++ ref_ep_hcpriv, 1); + if (0 == retval) { + if (alloc_bandwidth) { + allocate_bus_bandwidth(hcd, -- cgit v1.1