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fix: Add one digit to SLES minor release version
[lttng-modules.git]
/
lttng-kernel-version.h
diff --git
a/lttng-kernel-version.h
b/lttng-kernel-version.h
index 42d748f9c415653202da20e0633a35b2cd1d0b68..f4e86c988189dfe373713a13522e2b490e34f81b 100644
(file)
--- a/
lttng-kernel-version.h
+++ b/
lttng-kernel-version.h
@@
-40,19
+40,22
@@
* of LINUX_VERSION_CODE from the kernel headers and allocate 16bits.
* Otherwise, keep using the version code from the headers to minimise the
* behavior change and avoid regressions.
* of LINUX_VERSION_CODE from the kernel headers and allocate 16bits.
* Otherwise, keep using the version code from the headers to minimise the
* behavior change and avoid regressions.
+ *
+ * Cast the result to uint64_t to prevent overflowing when we append distro
+ * specific version information.
*/
#if (LTTNG_LINUX_PATCH >= 256)
#define LTTNG_KERNEL_VERSION(a, b, c) \
*/
#if (LTTNG_LINUX_PATCH >= 256)
#define LTTNG_KERNEL_VERSION(a, b, c) \
- (((
a) << 24) + ((b) << 16) + (c)
)
+ (((
(a) << 24) + ((b) << 16) + (c)) * 1ULL
)
#define LTTNG_LINUX_VERSION_CODE \
LTTNG_KERNEL_VERSION(LTTNG_LINUX_MAJOR, LTTNG_LINUX_MINOR, LTTNG_LINUX_PATCH)
#else
#define LTTNG_LINUX_VERSION_CODE \
LTTNG_KERNEL_VERSION(LTTNG_LINUX_MAJOR, LTTNG_LINUX_MINOR, LTTNG_LINUX_PATCH)
#else
-#define LTTNG_KERNEL_VERSION(a, b, c)
KERNEL_VERSION(a, b, c
)
-#define LTTNG_LINUX_VERSION_CODE
LINUX_VERSION_CODE
+#define LTTNG_KERNEL_VERSION(a, b, c)
(KERNEL_VERSION(a, b, c) * 1ULL
)
+#define LTTNG_LINUX_VERSION_CODE
(LINUX_VERSION_CODE * 1ULL)
#endif
#endif
@@
-124,11
+127,11
@@
/* SUSE Linux enterprise */
#define LTTNG_SLE_KERNEL_VERSION(a, b, c, d, e, f) \
/* SUSE Linux enterprise */
#define LTTNG_SLE_KERNEL_VERSION(a, b, c, d, e, f) \
- (((LTTNG_KERNEL_VERSION(a, b, c)) * 10000000
ULL) + ((d) * 1
0000) + ((e) * 100) + (f))
+ (((LTTNG_KERNEL_VERSION(a, b, c)) * 10000000
0ULL) + ((d) * 10
0000) + ((e) * 100) + (f))
#ifdef SLE_API_VERSION
#define LTTNG_SLE_VERSION_CODE \
#ifdef SLE_API_VERSION
#define LTTNG_SLE_VERSION_CODE \
- ((LTTNG_LINUX_VERSION_CODE * 10000000ULL) + SLE_API_VERSION)
+ ((LTTNG_LINUX_VERSION_CODE * 10000000
0
ULL) + SLE_API_VERSION)
#else
#define LTTNG_SLE_VERSION_CODE 0
#endif
#else
#define LTTNG_SLE_VERSION_CODE 0
#endif
@@
-162,11
+165,11
@@
/* RT patch */
#define LTTNG_RT_KERNEL_VERSION(a, b, c, d) \
/* RT patch */
#define LTTNG_RT_KERNEL_VERSION(a, b, c, d) \
- (((LTTNG_KERNEL_VERSION(a, b, c)) <<
8
) + (d))
+ (((LTTNG_KERNEL_VERSION(a, b, c)) <<
16
) + (d))
#ifdef RT_PATCH_VERSION
#define LTTNG_RT_VERSION_CODE \
#ifdef RT_PATCH_VERSION
#define LTTNG_RT_VERSION_CODE \
- ((LTTNG_LINUX_VERSION_CODE <<
8
) + RT_PATCH_VERSION)
+ ((LTTNG_LINUX_VERSION_CODE <<
16
) + RT_PATCH_VERSION)
#else
#define LTTNG_RT_VERSION_CODE 0
#endif
#else
#define LTTNG_RT_VERSION_CODE 0
#endif
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