Andrei Vagin 128eeac876 selftests: kvm: set rax before vmcall ... [ Upstream commit 281106f938 ] kvm_hypercall has to place the hypercall number in rax. Trace events show that kvm_pv_test doesn't work properly: kvm_pv_test-53132: kvm_hypercall: nr 0x0 a0 0x0 a1 0x0 a2 0x0 a3 0x0 kvm_pv_test-53132: kvm_hypercall: nr 0x0 a0 0x0 a1 0x0 a2 0x0 a3 0x0 kvm_pv_test-53132: kvm_hypercall: nr 0x0 a0 0x0 a1 0x0 a2 0x0 a3 0x0 With this change, it starts working as expected: kvm_pv_test-54285: kvm_hypercall: nr 0x5 a0 0x0 a1 0x0 a2 0x0 a3 0x0 kvm_pv_test-54285: kvm_hypercall: nr 0xa a0 0x0 a1 0x0 a2 0x0 a3 0x0 kvm_pv_test-54285: kvm_hypercall: nr 0xb a0 0x0 a1 0x0 a2 0x0 a3 0x0 Signed-off-by: Andrei Vagin <avagin@google.com> Message-Id: <20220722230241.1944655-5-avagin@google.com> Fixes: ac4a4d6de2 ("selftests: kvm: test enforcement of paravirtual cpuid features") Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-08-17 14:23:59 +02:00
..
accounting
arch	x86/speculation: Add RSB VM Exit protections	2022-08-11 13:07:54 +02:00
bootconfig	tools/bootconfig: Define memblock_free_ptr() to fix build error	2021-09-15 09:49:48 -07:00
bpf	bpftool: Fix the error when lookup in no-btf maps	2022-04-08 14:23:31 +02:00
build	perf build: Fix btf__load_from_kernel_by_id() feature check	2022-06-09 10:23:16 +02:00
cgroup
debugging
edid
firewire
firmware
gpio
hv
iio
include	selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads	2022-08-11 13:07:50 +02:00
io_uring
kvm/kvm_stat	tools/kvm_stat: fix display of error when multiple processes are found	2022-08-11 13:07:51 +02:00
laptop
leds
lib	libbpf: fix an snprintf() overflow check	2022-08-17 14:23:32 +02:00
memory-model
objtool	x86/retbleed: Add fine grained Kconfig knobs	2022-07-23 12:54:10 +02:00
pci
pcmcia
perf	perf symbol: Correct address for bss symbols	2022-08-03 12:03:54 +02:00
power	tools/power turbostat: fix ICX DRAM power numbers	2022-06-09 10:22:32 +02:00
rcu
scripts
spi
testing	selftests: kvm: set rax before vmcall	2022-08-17 14:23:59 +02:00
thermal/tmon	thermal/tools/tmon: Include pthread and time headers in tmon.h	2022-08-17 14:23:15 +02:00
time
tracing	tools/latency-collector: Use correct size when writing queue_full_warning	2021-11-18 19:16:19 +01:00
usb	usb: testusb: Fix for showing the connection speed	2021-09-14 10:31:41 +02:00
virtio	tools/virtio: compile with -pthread	2022-05-25 09:57:25 +02:00
vm	tools/vm/slabinfo: Handle files in debugfs	2022-08-11 13:07:50 +02:00
wmi
Makefile