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-rw-r--r--meta/recipes-kernel/lttng/lttng-modules/0003-Fix-Use-vmalloc_sync_mappings-on-kernel-5.6-as-well.patch88
1 files changed, 0 insertions, 88 deletions
diff --git a/meta/recipes-kernel/lttng/lttng-modules/0003-Fix-Use-vmalloc_sync_mappings-on-kernel-5.6-as-well.patch b/meta/recipes-kernel/lttng/lttng-modules/0003-Fix-Use-vmalloc_sync_mappings-on-kernel-5.6-as-well.patch
deleted file mode 100644
index 48d7e2f00c..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/0003-Fix-Use-vmalloc_sync_mappings-on-kernel-5.6-as-well.patch
+++ /dev/null
@@ -1,88 +0,0 @@
-From 23cfd7b53ec1521d3c23ceddfda49352c2d349dc Mon Sep 17 00:00:00 2001
-From: Ovidiu Panait <ovidiu.panait@windriver.com>
-Date: Thu, 14 May 2020 13:05:24 +0300
-Subject: [PATCH 3/4] Fix: Use vmalloc_sync_mappings on kernel 5.6 as well
-
-Upstream commit [1], that got rid of vmalloc_sync_all and introduced
-vmalloc_sync_mappings, is a v5.6 commit:
-$ git tag --contains 763802b53a427ed3cbd419dbba255c414fdd9e7c
-v5.6
-v5.6-rc7
-v5.7-rc1
-v5.7-rc2
-v5.7-rc3
-
-Extend the LINUX_VERSION_CODE check to v5.6 to fix the following warnings:
-...
-[ 483.242037] LTTng: vmalloc_sync_all symbol lookup failed.
-[ 483.257056] Page fault handler and NMI tracing might trigger faults.
-...
-
-[1] https://github.com/torvalds/linux/commit/763802b53a427ed3cbd419dbba255c414fdd9e7c
-
-Upstream-Status: Backport [https://github.com/lttng/lttng-modules/commit/da356b324dfc160e09b8966b691792037badf455]
-
-Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
----
- wrapper/vmalloc.h | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
-
-diff --git a/wrapper/vmalloc.h b/wrapper/vmalloc.h
-index 5d0b389..d905f60 100644
---- a/wrapper/vmalloc.h
-+++ b/wrapper/vmalloc.h
-@@ -21,7 +21,7 @@
- #include <linux/kallsyms.h>
- #include <wrapper/kallsyms.h>
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0))
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
-
- static inline
- void wrapper_vmalloc_sync_mappings(void)
-@@ -43,7 +43,7 @@ void wrapper_vmalloc_sync_mappings(void)
- }
- }
-
--#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0)) */
-+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0)) */
-
- /*
- * Map vmalloc_sync_mappings to vmalloc_sync_all() on kernels before 5.7.
-@@ -68,11 +68,11 @@ void wrapper_vmalloc_sync_mappings(void)
- }
- }
-
--#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0)) */
-+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0)) */
-
- #else
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0))
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
-
- static inline
- void wrapper_vmalloc_sync_mappings(void)
-@@ -80,7 +80,7 @@ void wrapper_vmalloc_sync_mappings(void)
- return vmalloc_sync_mappings();
- }
-
--#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0)) */
-+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0)) */
-
- static inline
- void wrapper_vmalloc_sync_mappings(void)
-@@ -88,7 +88,7 @@ void wrapper_vmalloc_sync_mappings(void)
- return vmalloc_sync_all();
- }
-
--#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0)) */
-+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0)) */
-
- #endif
-
---
-2.17.1
-