Re: [PATCH v2 01/25] NFSD: Fix TP_printk() format specifier in trace_nfsd_dirent()

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On Wed, 12 May 2021 11:35:02 -0400
Chuck Lever <chuck.lever@xxxxxxxxxx> wrote:

> Since commit 9a6944fee68e ("tracing: Add a verifier to check string
> pointers for trace events"), which was merged in v5.13-rc1,
> TP_printk() no longer tacitly supports the "%.*s" format specifier.

Hmm, this looks like a bug. I should allow the %.*s notation.

I probably should fix that.

-- Steve



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