diff options
| author | David Daney <[email protected]> | 2017-06-09 12:49:48 +0100 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2017-06-15 09:45:04 +0100 |
| commit | 690a341577f9adf2c275ababe0dcefe91898bbf0 (patch) | |
| tree | 1a39e66e7e4756444bdf8e7bc8b22cbc01095fe6 /net/switchdev/switchdev.c | |
| parent | e982276d8f5c974b838fb22ba8d592feb039a544 (diff) | |
arm64: Add workaround for Cavium Thunder erratum 30115
Some Cavium Thunder CPUs suffer a problem where a KVM guest may
inadvertently cause the host kernel to quit receiving interrupts.
Use the Group-0/1 trapping in order to deal with it.
[maz]: Adapted patch to the Group-0/1 trapping, reworked commit log
Tested-by: Alexander Graf <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Reviewed-by: Eric Auger <[email protected]>
Signed-off-by: David Daney <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Signed-off-by: Christoffer Dall <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions