diff options
Diffstat (limited to 'meta/recipes-kernel')
| -rw-r--r-- | meta/recipes-kernel/lttng-2.0/lttng-modules/lttng-sycalls-protect-is_compat_task-from-redefiniti.patch | 41 | ||||
| -rw-r--r-- | meta/recipes-kernel/lttng-2.0/lttng-modules_2.0.pre11.bb | 3 |
2 files changed, 43 insertions, 1 deletions
diff --git a/meta/recipes-kernel/lttng-2.0/lttng-modules/lttng-sycalls-protect-is_compat_task-from-redefiniti.patch b/meta/recipes-kernel/lttng-2.0/lttng-modules/lttng-sycalls-protect-is_compat_task-from-redefiniti.patch new file mode 100644 index 000000000..005663380 --- /dev/null +++ b/meta/recipes-kernel/lttng-2.0/lttng-modules/lttng-sycalls-protect-is_compat_task-from-redefiniti.patch @@ -0,0 +1,41 @@ +From 415a1a678cb2fcf603f9777f2c7b71c1e38f8101 Mon Sep 17 00:00:00 2001 +From: Bruce Ashfield <bruce.ashfield@windriver.com> +Date: Mon, 19 Mar 2012 13:30:31 -0400 +Subject: [PATCH] lttng-sycalls: protect is_compat_task from redefinition + +recent -stable kernels have their own fallback definition of is_compat_task + + #define is_compat_task() (0) + +To protect against this double definition of is_compat_task we can check +to see if it is already defined, and skip the lttng variant. + +Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> +--- + lttng-syscalls.c | 4 ++++ + 1 files changed, 4 insertions(+), 0 deletions(-) + +diff --git a/lttng-syscalls.c b/lttng-syscalls.c +index 9de3c07..80d0f05 100644 +--- a/lttng-syscalls.c ++++ b/lttng-syscalls.c +@@ -17,12 +17,16 @@ + #include "ltt-events.h" + + #ifndef CONFIG_COMPAT ++ ++#ifndef is_compat_task + static inline int is_compat_task(void) + { + return 0; + } + #endif + ++#endif ++ + static + void syscall_entry_probe(void *__data, struct pt_regs *regs, long id); + +-- +1.7.5.4 + diff --git a/meta/recipes-kernel/lttng-2.0/lttng-modules_2.0.pre11.bb b/meta/recipes-kernel/lttng-2.0/lttng-modules_2.0.pre11.bb index fa7bbec8d..4c78f36ba 100644 --- a/meta/recipes-kernel/lttng-2.0/lttng-modules_2.0.pre11.bb +++ b/meta/recipes-kernel/lttng-2.0/lttng-modules_2.0.pre11.bb @@ -15,7 +15,8 @@ PV = "2.0.pre11+git${SRCREV}" PR = "r0" SRC_URI = "git://git.lttng.org/lttng-modules.git;protocol=git \ - file://lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch" + file://lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch \ + file://lttng-sycalls-protect-is_compat_task-from-redefiniti.patch" export INSTALL_MOD_DIR="kernel/lttng-modules" export KERNEL_SRC="${STAGING_KERNEL_DIR}" |