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-rw-r--r--target/linux/imx6/patches-3.10/0032-PCI-imx6-fix-imprecise-abort-handler.patch36
1 files changed, 0 insertions, 36 deletions
diff --git a/target/linux/imx6/patches-3.10/0032-PCI-imx6-fix-imprecise-abort-handler.patch b/target/linux/imx6/patches-3.10/0032-PCI-imx6-fix-imprecise-abort-handler.patch
deleted file mode 100644
index 5cef4114f4..0000000000
--- a/target/linux/imx6/patches-3.10/0032-PCI-imx6-fix-imprecise-abort-handler.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 8590081d5328fe59d4f72aaadafb47fb91d8dc7c Mon Sep 17 00:00:00 2001
-From: Tim Harvey <tharvey@gateworks.com>
-Date: Thu, 17 Oct 2013 15:52:16 -0700
-Subject: [PATCH] PCI: imx6: fix imprecise abort handler
-
-An imprecise abort is triggered when a port behind a switch is accessed
-and no device is present. At enumeration, imprecise aborts are not enabled
-thus this ends up getting deferred until the kernel has completed init. At
-that point we must not adjust PC - the handler must do nothing, but a handler
-must exist.
-
-This fixes random crashes that occur right after freeing init.
-This is against linux-pci/host-imx6.
-
-Acked-by: Marek Vasut <marex@denx.de>
-Tested-by: Marek Vasut <marex@denx.de>
-Signed-off-by: Tim Harvey <tharvey@gateworks.com>
----
- drivers/pci/host/pci-imx6.c | 6 ------
- 1 file changed, 6 deletions(-)
-
---- a/drivers/pci/host/pci-imx6.c
-+++ b/drivers/pci/host/pci-imx6.c
-@@ -200,12 +200,6 @@ static int pcie_phy_write(void __iomem *
- static int imx6q_pcie_abort_handler(unsigned long addr,
- unsigned int fsr, struct pt_regs *regs)
- {
-- /*
-- * If it was an imprecise abort, then we need to correct the
-- * return address to be _after_ the instruction.
-- */
-- if (fsr & (1 << 10))
-- regs->ARM_pc += 4;
- return 0;
- }
-