https://github.com/torvalds/linux
Revision 8da80c9d50220a8e4190a4eaa0dd6aeefcbbb5bf authored by Sylwester Dziedziuch on 18 August 2021, 17:42:17 UTC, committed by Jakub Kicinski on 19 August 2021, 16:56:15 UTC
Make changes to MAC address dependent on the response of PF. Disallow changes to HW MAC address and MAC filter from untrusted VF, thanks to that ping is not lost if VF tries to change MAC. Add a new field in iavf_mac_filter, to indicate whether there was response from PF for given filter. Based on this field pass or discard the filter. If untrusted VF tried to change it's address, it's not changed. Still filter was changed, because of that ping couldn't go through. Fixes: c5c922b3e09b ("iavf: fix MAC address setting for VFs when filter is rejected") Signed-off-by: Przemyslaw Patynowski <przemyslawx.patynowski@intel.com> Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com> Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com> Tested-by: Gurucharan G <Gurucharanx.g@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
1 parent a222be5
Tip revision: 8da80c9d50220a8e4190a4eaa0dd6aeefcbbb5bf authored by Sylwester Dziedziuch on 18 August 2021, 17:42:17 UTC
iavf: Fix ping is lost after untrusted VF had tried to change MAC
iavf: Fix ping is lost after untrusted VF had tried to change MAC
Tip revision: 8da80c9
File | Mode | Size |
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Documentation | ||
LICENSES | ||
arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | -rw-r--r-- | 16.6 KB |
.cocciconfig | -rw-r--r-- | 59 bytes |
.get_maintainer.ignore | -rw-r--r-- | 71 bytes |
.gitattributes | -rw-r--r-- | 62 bytes |
.gitignore | -rw-r--r-- | 1.9 KB |
.mailmap | -rw-r--r-- | 19.7 KB |
COPYING | -rw-r--r-- | 496 bytes |
CREDITS | -rw-r--r-- | 98.6 KB |
Kbuild | -rw-r--r-- | 1.3 KB |
Kconfig | -rw-r--r-- | 555 bytes |
MAINTAINERS | -rw-r--r-- | 597.3 KB |
Makefile | -rw-r--r-- | 63.9 KB |
README | -rw-r--r-- | 727 bytes |
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