linux_dsm_epyc7002/drivers/thunderbolt
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
..
cap.c
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
dma_port.h
domain.c thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
eeprom.c
icm.c thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
Kconfig
Makefile thunderbolt: Add support for XDomain discovery protocol 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
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
path.c
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_msgs.h thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
tb_regs.h
tb.c
tb.h thunderbolt: Add support for XDomain discovery protocol 2017-10-02 11:24:41 -07:00
tunnel_pci.c
tunnel_pci.h
xdomain.c thunderbolt: Fix a couple right shifting to zero bugs 2017-10-19 13:04:32 +01:00