Re: [PATCH v2] of: Fix reserved-memory overlap detection

2020-10-23 Thread Rob Herring
On Wed, 21 Oct 2020 11:53:59 +0200, Vincent Whitchurch wrote: > The reserved-memory overlap detection code fails to detect overlaps if > either of the regions starts at address 0x0. The code explicitly checks > for and ignores such regions, apparently in order to ignore dynamically > allocated reg

[PATCH v2] of: Fix reserved-memory overlap detection

2020-10-21 Thread Vincent Whitchurch
The reserved-memory overlap detection code fails to detect overlaps if either of the regions starts at address 0x0. The code explicitly checks for and ignores such regions, apparently in order to ignore dynamically allocated regions which have an address of 0x0 at this point. These dynamically al