diff options
Diffstat (limited to 'meta-snowyowl/recipes-kernel/lttng/lttng-modules/0001-Update-kvm-instrumentation-for-4.15.patch')
| -rw-r--r-- | meta-snowyowl/recipes-kernel/lttng/lttng-modules/0001-Update-kvm-instrumentation-for-4.15.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/meta-snowyowl/recipes-kernel/lttng/lttng-modules/0001-Update-kvm-instrumentation-for-4.15.patch b/meta-snowyowl/recipes-kernel/lttng/lttng-modules/0001-Update-kvm-instrumentation-for-4.15.patch new file mode 100644 index 00000000..3aa12e9c --- /dev/null +++ b/meta-snowyowl/recipes-kernel/lttng/lttng-modules/0001-Update-kvm-instrumentation-for-4.15.patch @@ -0,0 +1,49 @@ +From 37ab960eef4b96785906487cbb11bdf08a4e42b8 Mon Sep 17 00:00:00 2001 +From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +Date: Tue, 26 Dec 2017 09:47:22 -0500 +Subject: [PATCH 1/4] Update kvm instrumentation for 4.15 + +Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +--- + instrumentation/events/lttng-module/kvm.h | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +diff --git a/instrumentation/events/lttng-module/kvm.h b/instrumentation/events/lttng-module/kvm.h +index a8b3e9a..c01772c 100644 +--- a/instrumentation/events/lttng-module/kvm.h ++++ b/instrumentation/events/lttng-module/kvm.h +@@ -84,6 +84,22 @@ LTTNG_TRACEPOINT_EVENT(kvm_ack_irq, + { KVM_TRACE_MMIO_READ, "read" }, \ + { KVM_TRACE_MMIO_WRITE, "write" } + ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) ++ ++LTTNG_TRACEPOINT_EVENT(kvm_mmio, ++ TP_PROTO(int type, int len, u64 gpa, void *val), ++ TP_ARGS(type, len, gpa, val), ++ ++ TP_FIELDS( ++ ctf_integer(u32, type, type) ++ ctf_integer(u32, len, len) ++ ctf_integer(u64, gpa, gpa) ++ ctf_sequence_hex(unsigned char, val, val, u32, len) ++ ) ++) ++ ++#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) */ ++ + LTTNG_TRACEPOINT_EVENT(kvm_mmio, + TP_PROTO(int type, int len, u64 gpa, u64 val), + TP_ARGS(type, len, gpa, val), +@@ -96,6 +112,8 @@ LTTNG_TRACEPOINT_EVENT(kvm_mmio, + ) + ) + ++#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) */ ++ + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) + + #define kvm_fpu_load_symbol \ +-- +2.11.1 + |