redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

KVM: ARM: Fix wrong address in comment 

hyp_hvc vector offset is 0x14 and hyp_svc vector offset is 0x8.

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
hifive-unleashed-5.1
Jonghwan Choi 2013-02-19 15:19:32 +09:00 committed by Christoffer Dall
parent b0af9cd9aa
commit 0b5e3bac30
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/kvm/interrupts.S
View File

@ -235,9 +235,9 @@ ENTRY(kvm_call_hyp)
* instruction is issued since all traps are disabled when running the host
* kernel as per the Hyp-mode initialization at boot time.
*
* HVC instructions cause a trap to the vector page + offset 0x18 (see hyp_hvc
* HVC instructions cause a trap to the vector page + offset 0x14 (see hyp_hvc
* below) when the HVC instruction is called from SVC mode (i.e. a guest or the
* host kernel) and they cause a trap to the vector page + offset 0xc when HVC
* host kernel) and they cause a trap to the vector page + offset 0x8 when HVC
* instructions are called from within Hyp-mode.
*
* Hyp-ABI: Calling HYP-mode functions from host (in SVC mode):