From: mathieu.desnoyers@efficios.com (Mathieu Desnoyers)
Subject: [lttng-dev] lttng-modules build failure on 4.8-rc2
Date: Tue, 30 Aug 2016 22:43:56 +0000 (UTC) [thread overview]
Message-ID: <52749849.31156.1472597036425.JavaMail.zimbra@efficios.com> (raw)
In-Reply-To: <7c042582-e513-bf0c-b82a-04f8dbfdc8c6@efficios.com>
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Fixed by this string of commits. Backported to stable-2.8:
commit fcd0a11cf26fe7517e84989c78b2664bbe34bb63
Author: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
Date: Tue Aug 30 17:32:35 2016 -0400
Fix: btrfs instrumentation for 4.8 kernel
Note: there are missing events.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
commit b264182159c583d5f015849c349a3b819ce7f746
Author: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
Date: Tue Aug 30 17:13:37 2016 -0400
Fix: update mm_vmscan instrumentation for kernel 4.8
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
commit 9e8691779f3424318ad4925d444ebe959038ec2b
Author: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
Date: Tue Aug 30 17:02:09 2016 -0400
Fix: napi instrumentation for 4.8 kernels
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
commit e6d2cc09300c7e46f6ea66259cbbec92138379e1
Author: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
Date: Tue Aug 30 16:59:13 2016 -0400
Fix: update block instrumentation to compile on 4.8 kernels
These 2 upstream Linux commits break the block instrumentation in lttng
modules master:
https://github.com/torvalds/linux/commit/4e1b2d52a80d79296a5d899d73249748dea71a53
https://github.com/torvalds/linux/commit/288dab8a35a0bde426a09870943c8d3ee3a50dab
The errors are :
lttng-modules/probes/../instrumentation/events/lttng-module/block.h:35:13:
error: ‘REQ_DISCARD’ undeclared (first use in this function)
lttng-modules/probes/../instrumentation/events/lttng-module/block.h:41:14:
error: ‘REQ_SECURE’ undeclared (first use in this function)
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
----- On Aug 25, 2016, at 1:53 PM, Michael Jeanson mjeanson at efficios.com wrote:
> Hi,
>
> These 2 commits break the block instrumentation in lttng modules master :
>
> https://github.com/torvalds/linux/commit/4e1b2d52a80d79296a5d899d73249748dea71a53
>
> https://github.com/torvalds/linux/commit/288dab8a35a0bde426a09870943c8d3ee3a50dab
>
> The errors are :
>
> lttng-modules/probes/../instrumentation/events/lttng-module/block.h:35:13:
> error: ‘REQ_DISCARD’ undeclared (first use in this function)
>
> lttng-modules/probes/../instrumentation/events/lttng-module/block.h:41:14:
> error: ‘REQ_SECURE’ undeclared (first use in this function)
>
> I tried fixing it but this is out of the scope of my kernel fu.
>
> Michael
> _______________________________________________
> lttng-dev mailing list
> lttng-dev at lists.lttng.org
> https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
--
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
prev parent reply other threads:[~2016-08-30 22:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-25 17:53 Michael Jeanson
2016-08-30 22:43 ` Mathieu Desnoyers [this message]
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