On Mon, May 19, 2025 at 4:59 PM Rob Herring <robh@xxxxxxxxxx> wrote: > > On Mon, May 19, 2025 at 04:06:22PM +0100, Will Deacon wrote: > > Hey Rob, > > > > On Mon, Apr 07, 2025 at 12:41:33PM -0500, Rob Herring (Arm) wrote: > > > From: Anshuman Khandual <anshuman.khandual@xxxxxxx> > > > > > > The ARMv9.2 architecture introduces the optional Branch Record Buffer > > > Extension (BRBE), which records information about branches as they are > > > executed into set of branch record registers. BRBE is similar to x86's > > > Last Branch Record (LBR) and PowerPC's Branch History Rolling Buffer > > > (BHRB). > > > > Since you picked this up from v19, the driver has changed considerably > > and I presume you will be continuing to extend it in future as the > > architecture progresses. Perhaps having you listed as Author (and > > crucially, in git blame :p) with Anshuman as a Co-developed-by: would be > > more appropriate? > > Shrug. I did a comparison to v18 arm_brbe.c. It was 1134 lines. I (and Mark) have removed 332 lines and changed 369 lines. So a little more than half remains, but the unchanged parts are a lot of 1 line helper functions, brackets and whitespace. So given the more complex parts have changed, I will change the authorship. Rob
