netdev - Re: [PATCH net v3] selftests: net: fix rps_default

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Message-ID: <20240124212144.GA348693@kernel.org>
Date: Wed, 24 Jan 2024 21:21:44 +0000
From: Simon Horman <horms@...nel.org>
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
	pabeni@...hat.com, shuah@...nel.org,
	linux-kselftest@...r.kernel.org
Subject: Re: [PATCH net v3] selftests: net: fix rps_default_mask with >32 CPUs

On Mon, Jan 22, 2024 at 11:58:15AM -0800, Jakub Kicinski wrote:
> If there is more than 32 cpus the bitmask will start to contain
> commas, leading to:
> 
> ./rps_default_mask.sh: line 36: [: 00000000,00000000: integer expression expected
> 
> Remove the commas, bash doesn't interpret leading zeroes as oct
> so that should be good enough. Switch to bash, Simon reports that
> not all shells support this type of substitution.
> 
> Fixes: c12e0d5f267d ("self-tests: introduce self-tests for RPS default mask")
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>

Reviewed-by: Simon Horman <horms@...nel.org>