Messages in this thread | | | Date | Fri, 4 Aug 2023 18:38:09 +0200 | Subject | Re: [PATCH net-next 0/3] virtchnl: fix fake 1-elem arrays | From | Alexander Lobakin <> |
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From: Alexander Lobakin <aleksander.lobakin@intel.com> Date: Fri, 28 Jul 2023 17:52:04 +0200
> 6.5-rc1 started spitting warning splats when composing virtchnl > messages, precisely on virtchnl_rss_key and virtchnl_lut: > > [ 84.167709] memcpy: detected field-spanning write (size 52) of single > field "vrk->key" at drivers/net/ethernet/intel/iavf/iavf_virtchnl.c:1095 > (size 1) > [ 84.169915] WARNING: CPU: 3 PID: 11 at drivers/net/ethernet/intel/ > iavf/iavf_virtchnl.c:1095 iavf_set_rss_key+0x123/0x140 [iavf]
[...]
> .../ethernet/intel/i40e/i40e_virtchnl_pf.c | 9 +- > drivers/net/ethernet/intel/iavf/iavf.h | 6 +- > drivers/net/ethernet/intel/iavf/iavf_client.c | 4 +- > drivers/net/ethernet/intel/iavf/iavf_client.h | 2 +- > .../net/ethernet/intel/iavf/iavf_virtchnl.c | 75 +++++------ > drivers/net/ethernet/intel/ice/ice_virtchnl.c | 2 +- > include/linux/avf/virtchnl.h | 127 +++++++++++------- > 7 files changed, 124 insertions(+), 101 deletions(-) >
Tony, could you please take it via your next tree? I'd like the validation to make sure more different host <-> guest pairs work.
(with Kees' tags, assuming he reviewed and approved the whole series, I asked about #2 already)
Thanks, Olek
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