Re: [PATCH v2] i2c: imx: add I2C_M_REV_DIR_ADDR and I2C_M_NOSTART

Vincent Jardin <[email protected]> Wed, 12 Aug 2026 21:44:13 +0200

Newsgroups	dev.linux.lists.sashiko-reviews,dev.linux.lists.imx
Message-ID	<[email protected]>

Hi M. Bot,

> [Severity: Critical]
> This is a pre-existing issue, but does a 0-length standard I2C read cause an
> integer underflow here?
  ...
> [Severity: High]
> This isn't a bug introduced by this patch, but do the error paths after this
> timeout leak DMA mappings?

Yes, both are preexisting, you are right but they are not the purpose of this serie/thread.

Best regards,
  Vincent