45241e50e3
Correct issue with not checking kmalloc return value. This fix now only uses one receive buffer for all hv_utils channels, and will do only one kmalloc on init and will return with a -ENOMEM if kmalloc fails on initialize. And properly clean up memory on failure. Thanks to Evgeniy Polyakov <zbr@ioremap.net> for pointing this out. And thanks to Jesper Juhl <jj@chaosbits.net> and Ky Srinivasan <ksrinivasan@novell.com> for suggesting a better implementation of my original patch. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Ky Srinivasan <ksrinivasan@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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|---|---|---|
| .. | ||
| blkvsc.c | ||
| blkvsc_drv.c | ||
| channel.c | ||
| channel.h | ||
| channel_mgmt.c | ||
| channel_mgmt.h | ||
| connection.c | ||
| hv.c | ||
| hv.h | ||
| hv_api.h | ||
| hv_timesource.c | ||
| hv_utils.c | ||
| Kconfig | ||
| logging.h | ||
| Makefile | ||
| netvsc.c | ||
| netvsc.h | ||
| netvsc_api.h | ||
| netvsc_drv.c | ||
| osd.c | ||
| osd.h | ||
| ring_buffer.c | ||
| ring_buffer.h | ||
| rndis.h | ||
| rndis_filter.c | ||
| rndis_filter.h | ||
| storvsc.c | ||
| storvsc_api.h | ||
| storvsc_drv.c | ||
| TODO | ||
| utils.h | ||
| version_info.h | ||
| vmbus.h | ||
| vmbus_api.h | ||
| vmbus_channel_interface.h | ||
| vmbus_drv.c | ||
| vmbus_packet_format.h | ||
| vmbus_private.h | ||
| vstorage.h | ||