Re: [PATCH AUTOSEL 5.4 08/10] selftests/bpf: Fix array access with signed variable test

On Sun, Dec 20, 2020 at 01:05:19PM +0100, Jean-Philippe Brucker wrote:

Hi,

On Sat, Dec 19, 2020 at 10:34:55PM -0500, Sasha Levin wrote:

quoted

From: Jean-Philippe Brucker <redacted>

[ Upstream commit 77ce220c0549dcc3db8226c61c60e83fc59dfafc ]

The test fails because of a recent fix to the verifier, even though this

That fix is commit b02709587ea3 ("bpf: Fix propagation of 32-bit signed
bounds from 64-bit bounds.") upstream, which only needed backport to 5.9.
So although backporting this patch to 5.4 shouldn't break anything, I
wouldn't bother.

I'll drop it from 5.4, thanks!

-- 
Thanks,
Sasha