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linux_old1/drivers/thunderbolt
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Dan Carpenter 9a03c3d398 thunderbolt: Fix a couple right shifting to zero bugs 
The problematic code looks like this:

	res_seq = res_hdr->xd_hdr.length_sn & TB_XDOMAIN_SN_MASK;
	res_seq >>= TB_XDOMAIN_SN_SHIFT;

TB_XDOMAIN_SN_SHIFT is 27, and right shifting a u8 27 bits is always
going to result in zero.  The fix is to declare these variables as u32.

Fixes: d1ff70241a ("thunderbolt: Add support for XDomain discovery protocol")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2017-10-19 13:04:32 +01:00
..
Kconfig thunderbolt: Add support for host and device NVM firmware upgrade 2017-06-09 11:42:43 +02:00
Makefile thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
cap.c thunderbolt: Rework capability handling 2017-06-09 11:42:41 +02:00
ctl.c thunderbolt: Add polling mode for rings 2017-10-02 11:24:41 -07:00
ctl.h thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
dma_port.c thunderbolt: Add support for DMA configuration based mailbox 2017-06-09 11:42:43 +02:00
dma_port.h thunderbolt: Add support for DMA configuration based mailbox 2017-06-09 11:42:43 +02:00
domain.c thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
eeprom.c thunderbolt: Do not enumerate more ports from DROM than the controller has 2017-08-10 14:25:35 -07:00
icm.c thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
nhi.c thunderbolt: Initialize Thunderbolt bus earlier 2017-10-09 10:30:41 -07:00
nhi.h thunderbolt: Export ring handling functions to modules 2017-10-02 11:24:41 -07:00
nhi_regs.h thunderbolt: Move ring descriptor flags to thunderbolt.h 2017-10-02 11:24:41 -07:00
path.c thunderbolt: Clear hops before overwriting 2014-08-26 14:54:48 -07:00
property.c thunderbolt: Add support for XDomain properties 2017-10-02 11:24:40 -07:00
switch.c thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
tb.c treewide: Consolidate Apple DMI checks 2017-08-03 23:26:22 +02:00
tb.h thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
tb_msgs.h thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
tb_regs.h thunderbolt: Rework capability handling 2017-06-09 11:42:41 +02:00
tunnel_pci.c thunderbolt: Introduce thunderbolt bus and connection manager 2017-06-09 11:42:41 +02:00
tunnel_pci.h thunderbolt: Add support for simple pci tunnels 2014-06-19 14:07:47 -07:00
xdomain.c thunderbolt: Fix a couple right shifting to zero bugs 2017-10-19 13:04:32 +01:00