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author | Hauke Mehrtens <hauke@hauke-m.de> | 2014-07-26 12:23:56 +0000 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2014-07-26 12:23:56 +0000 |
commit | 009e36806b89a29141dbe28b170117f5330b06da (patch) | |
tree | 690a5c5296e4999e22f7552b97290717de7405a8 /target/linux/generic/patches-3.6/008-hso-Fix-stack-corruption-on-some-architectures.patch | |
parent | e7ece301fea27f5ff8977d61aa914e31ff299b07 (diff) | |
download | upstream-009e36806b89a29141dbe28b170117f5330b06da.tar.gz upstream-009e36806b89a29141dbe28b170117f5330b06da.tar.bz2 upstream-009e36806b89a29141dbe28b170117f5330b06da.zip |
kernel: remove kernel 3.6
kernel 3.6 is not used by any target any more, remove it.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 41834
Diffstat (limited to 'target/linux/generic/patches-3.6/008-hso-Fix-stack-corruption-on-some-architectures.patch')
-rw-r--r-- | target/linux/generic/patches-3.6/008-hso-Fix-stack-corruption-on-some-architectures.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/target/linux/generic/patches-3.6/008-hso-Fix-stack-corruption-on-some-architectures.patch b/target/linux/generic/patches-3.6/008-hso-Fix-stack-corruption-on-some-architectures.patch deleted file mode 100644 index c562c1ba7e..0000000000 --- a/target/linux/generic/patches-3.6/008-hso-Fix-stack-corruption-on-some-architectures.patch +++ /dev/null @@ -1,48 +0,0 @@ -From e75dc677ff8d06ffa61bef6fee436227ae5440c6 Mon Sep 17 00:00:00 2001 -From: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> -Date: Wed, 21 Aug 2013 01:43:19 -0700 -Subject: [PATCH 2/2] hso: Fix stack corruption on some architectures - -As Sergei Shtylyov explained in the #mipslinux IRC channel: -[Mon 2013-08-19 12:28:21 PM PDT] <headless> guys, are you sure it's not "DMA off stack" case? -[Mon 2013-08-19 12:28:35 PM PDT] <headless> it's a known stack corruptor on non-coherent arches -[Mon 2013-08-19 12:31:48 PM PDT] <DonkeyHotei> headless: for usb/ehci? -[Mon 2013-08-19 12:34:11 PM PDT] <DonkeyHotei> headless: explain -[Mon 2013-08-19 12:35:38 PM PDT] <headless> usb_control_msg() (or other such func) should not use buffer on stack. DMA from/to stack is prohibited -[Mon 2013-08-19 12:35:58 PM PDT] <headless> and EHCI uses DMA on control xfers (as well as all the others) - -Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> -Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/usb/hso.c | 6 +++++- - 1 file changed, 5 insertions(+), 1 deletion(-) - ---- a/drivers/net/usb/hso.c -+++ b/drivers/net/usb/hso.c -@@ -2838,13 +2838,16 @@ exit: - static int hso_get_config_data(struct usb_interface *interface) - { - struct usb_device *usbdev = interface_to_usbdev(interface); -- u8 config_data[17]; -+ u8 *config_data = kmalloc(17, GFP_KERNEL); - u32 if_num = interface->altsetting->desc.bInterfaceNumber; - s32 result; - -+ if (!config_data) -+ return -ENOMEM; - if (usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), - 0x86, 0xC0, 0, 0, config_data, 17, - USB_CTRL_SET_TIMEOUT) != 0x11) { -+ kfree(config_data); - return -EIO; - } - -@@ -2895,6 +2898,7 @@ static int hso_get_config_data(struct us - if (config_data[16] & 0x1) - result |= HSO_INFO_CRC_BUG; - -+ kfree(config_data); - return result; - } - |