[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH MM-PART2 RESEND v2 04/19] xen/arm: Rework HSCTLR_BASE
On 21.05.19 13:09, Julien Grall wrote: Hi, On 5/20/19 11:56 PM, Stefano Stabellini wrote:On Tue, 14 May 2019, Julien Grall wrote:The current value of HSCTLR_BASE for Arm64 is pretty wrong. It would actually turn on SCTLR_EL2.nAA (bit 6) on hardware implementing ARMv8.4-LSE. Furthermore, the documentation of what is cleared/set in SCTLR_EL2 is also not correct and looks like to be a verbatim copy from Arm32. HSCTLR_BASE is replaced with a bunch of per-architecture new defines helping to understand better what is the initialie value fors/initialie/initial/Lastly, the documentation is dropped from arm{32,64}/head.S as it would be pretty easy to get out-of-sync with the definitions. Signed-off-by: Julien Grall <julien.grall@xxxxxxx> FWIW, with misprint fixed Reviewed-by: Andrii Anisov <andrii_anisov@xxxxxxxx> -- Sincerely, Andrii Anisov. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |