From 00813d4dd976cc823fa089840ff2f4a10dd6cd0c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Fri, 2 Aug 2019 18:55:55 +0200 Subject: brcm2708: remove linux 4.14 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...g-fix-memory-corruption-in-dwc_otg-driver.patch | 57 ---------------------- 1 file changed, 57 deletions(-) delete mode 100644 target/linux/brcm2708/patches-4.14/950-0261-usb-dwc_otg-fix-memory-corruption-in-dwc_otg-driver.patch (limited to 'target/linux/brcm2708/patches-4.14/950-0261-usb-dwc_otg-fix-memory-corruption-in-dwc_otg-driver.patch') diff --git a/target/linux/brcm2708/patches-4.14/950-0261-usb-dwc_otg-fix-memory-corruption-in-dwc_otg-driver.patch b/target/linux/brcm2708/patches-4.14/950-0261-usb-dwc_otg-fix-memory-corruption-in-dwc_otg-driver.patch deleted file mode 100644 index 0684cdfbc6..0000000000 --- a/target/linux/brcm2708/patches-4.14/950-0261-usb-dwc_otg-fix-memory-corruption-in-dwc_otg-driver.patch +++ /dev/null @@ -1,57 +0,0 @@ -From 118227d83e51c2b3e719589eb90846747eb06c62 Mon Sep 17 00:00:00 2001 -From: Paul Zimmerman -Date: Tue, 4 Feb 2014 11:21:24 -0800 -Subject: [PATCH 261/454] usb: dwc_otg: fix memory corruption in dwc_otg driver - -[Upstream commit 51b1b6491752ac066ee8d32cc66042fcc955fef6] - -The move from the staging tree to the main tree exposed a -longstanding memory corruption bug in the dwc2 driver. The -reordering of the driver initialization caused the dwc2 driver -to corrupt the initialization data of the sdhci driver on the -Raspberry Pi platform, which made the bug show up. - -The error is in calling to_usb_device(hsotg->dev), since ->dev -is not a member of struct usb_device. The easiest fix is to -just remove the offending code, since it is not really needed. - -Thanks to Stephen Warren for tracking down the cause of this. - -Reported-by: Andre Heider -Tested-by: Stephen Warren -Signed-off-by: Paul Zimmerman -Signed-off-by: Greg Kroah-Hartman -[lukas: port from upstream dwc2 to out-of-tree dwc_otg driver] -Signed-off-by: Lukas Wunner ---- - drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 14 -------------- - 1 file changed, 14 deletions(-) - ---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c -+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c -@@ -1012,25 +1012,11 @@ static void endpoint_disable(struct usb_ - static void endpoint_reset(struct usb_hcd *hcd, struct usb_host_endpoint *ep) - { - dwc_irqflags_t flags; -- struct usb_device *udev = NULL; -- int epnum = usb_endpoint_num(&ep->desc); -- int is_out = usb_endpoint_dir_out(&ep->desc); -- int is_control = usb_endpoint_xfer_control(&ep->desc); - dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd(hcd); -- struct device *dev = DWC_OTG_OS_GETDEV(dwc_otg_hcd->otg_dev->os_dep); -- -- if (dev) -- udev = to_usb_device(dev); -- else -- return; - - DWC_DEBUGPL(DBG_HCD, "DWC OTG HCD EP RESET: Endpoint Num=0x%02d\n", epnum); - - DWC_SPINLOCK_IRQSAVE(dwc_otg_hcd->lock, &flags); -- usb_settoggle(udev, epnum, is_out, 0); -- if (is_control) -- usb_settoggle(udev, epnum, !is_out, 0); -- - if (ep->hcpriv) { - dwc_otg_hcd_endpoint_reset(dwc_otg_hcd, ep->hcpriv); - } -- cgit v1.2.3