From 88d598bc2894c28d8dd9c2259c5c8cbe2ec7ce55 Mon Sep 17 00:00:00 2001 From: Louis Burda Date: Sat, 13 Aug 2022 16:05:11 +0200 Subject: Add ioctl for eviction test --- patch.diff | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'patch.diff') diff --git a/patch.diff b/patch.diff index e4e4c16..7c5e1e4 100755 --- a/patch.diff +++ b/patch.diff @@ -89,7 +89,7 @@ index 7b3cfbe8f7e3..71697d08e9e4 100644 } diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c -index 2541a17ff1c4..116ca17af03a 100644 +index 2541a17ff1c4..830cdb295d9c 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -51,6 +51,9 @@ @@ -130,7 +130,7 @@ index 2541a17ff1c4..116ca17af03a 100644 __visible bool kvm_rebooting; EXPORT_SYMBOL_GPL(kvm_rebooting); -@@ -4765,12 +4782,197 @@ static void check_processor_compat(void *data) +@@ -4765,12 +4782,203 @@ static void check_processor_compat(void *data) *c->ret = kvm_arch_check_processor_compat(c->opaque); } @@ -313,6 +313,12 @@ index 2541a17ff1c4..116ca17af03a 100644 + return -EFAULT; + } + break; ++ case CACHEPC_IOCTL_EVICTION_TEST: ++ printk(KERN_WARNING "CachePC: ioctl eviction test\n"); ++ r = smp_call_function_single(2, ++ kvm_cachepc_single_eviction_test, NULL, true); ++ WARN_ON(r != 0); ++ break; + default: + return -EINVAL; + } @@ -330,7 +336,7 @@ index 2541a17ff1c4..116ca17af03a 100644 r = kvm_arch_init(opaque); if (r) -@@ -4848,6 +5050,21 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align, +@@ -4848,6 +5056,21 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align, r = kvm_vfio_ops_init(); WARN_ON(r); @@ -352,7 +358,7 @@ index 2541a17ff1c4..116ca17af03a 100644 return 0; out_unreg: -@@ -4872,6 +5089,12 @@ EXPORT_SYMBOL_GPL(kvm_init); +@@ -4872,6 +5095,12 @@ EXPORT_SYMBOL_GPL(kvm_init); void kvm_exit(void) { -- cgit v1.2.3-71-gd317