netdev - [PATCH net 0/2] wireguard patches for 5.18-rc4

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Message-Id: <20220421134805.279118-1-Jason@zx2c4.com>
Date:   Thu, 21 Apr 2022 15:48:03 +0200
From:   "Jason A. Donenfeld" <Jason@...c4.com>
To:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org
Cc:     "Jason A. Donenfeld" <Jason@...c4.com>
Subject: [PATCH net 0/2] wireguard patches for 5.18-rc4

Hi Davekub,

Here are two small wireguard fixes for 5.18-rc4:

1) We enable ACPI in the QEMU test harness, so that multiple CPUs are
   actually used on x86 for testing for races.

2) Sending skbs with metadata dsts attached resulted in a null pointer
   dereference, triggerable from executing eBPF programs. The fix is a
   oneliner, changing a skb_dst() null check into a skb_valid_dst()
   boolean check.

Thanks,
Jason

Jason A. Donenfeld (1):
  wireguard: selftests: enable ACPI for SMP

Nikolay Aleksandrov (1):
  wireguard: device: check for metadata_dst with skb_valid_dst()

 drivers/net/wireguard/device.c                            | 3 ++-
 tools/testing/selftests/wireguard/qemu/arch/i686.config   | 1 +
 tools/testing/selftests/wireguard/qemu/arch/x86_64.config | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

-- 
2.35.1