Hi,
usb-storage uses the synchronous API in the error path indirectly.
So it must allocate memory with GFP_NOIO. Patch included.
Regards
Oliver
You can import this changeset into BK by piping this whole message to:
'| bk receive [path to repository]' or apply the patch as usual.
===================================================================
[EMAIL PROTECTED], 2003-01-19 12:02:42+01:00, [EMAIL PROTECTED]
- fix deadlock due to use in storage error path
message.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -Nru a/drivers/usb/core/message.c b/drivers/usb/core/message.c
--- a/drivers/usb/core/message.c Sun Jan 19 12:11:10 2003
+++ b/drivers/usb/core/message.c Sun Jan 19 12:11:10 2003
@@ -88,7 +88,7 @@
int retv;
int length;
- urb = usb_alloc_urb(0, GFP_KERNEL);
+ urb = usb_alloc_urb(0, GFP_NOIO);
if (!urb)
return -ENOMEM;
@@ -131,7 +131,7 @@
int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request, __u8
requesttype,
__u16 value, __u16 index, void *data, __u16 size, int timeout)
{
- struct usb_ctrlrequest *dr = kmalloc(sizeof(struct usb_ctrlrequest),
GFP_KERNEL);
+ struct usb_ctrlrequest *dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_NOIO);
int ret;
if (!dr)
===================================================================
This BitKeeper patch contains the following changesets:
1.1284
## Wrapped with gzip_uu ##
begin 664 bkpatch1926
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`
end
-------------------------------------------------------
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