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author | Tudor Florea <tudor.florea@enea.com> | 2014-10-10 03:19:52 +0200 |
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committer | Tudor Florea <tudor.florea@enea.com> | 2014-10-10 03:19:52 +0200 |
commit | 7ac6af29202ec27dcdbf1ed5131a141be9958590 (patch) | |
tree | a20c0be935ea685b3b737471e691d39289c2333f /recipes-kernel/linux/files/patches/nohz-Drop-generic-vtime-obsolete-dependency-on-CONFI.patch | |
download | meta-nohz-7ac6af29202ec27dcdbf1ed5131a141be9958590.tar.gz |
initial commit for Enea Linux 4.0-140929daisy-140929
Migrated from the internal git server on the daisy-enea-point-release branch
Signed-off-by: Tudor Florea <tudor.florea@enea.com>
Diffstat (limited to 'recipes-kernel/linux/files/patches/nohz-Drop-generic-vtime-obsolete-dependency-on-CONFI.patch')
-rw-r--r-- | recipes-kernel/linux/files/patches/nohz-Drop-generic-vtime-obsolete-dependency-on-CONFI.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/recipes-kernel/linux/files/patches/nohz-Drop-generic-vtime-obsolete-dependency-on-CONFI.patch b/recipes-kernel/linux/files/patches/nohz-Drop-generic-vtime-obsolete-dependency-on-CONFI.patch new file mode 100644 index 0000000..4c0fb89 --- /dev/null +++ b/recipes-kernel/linux/files/patches/nohz-Drop-generic-vtime-obsolete-dependency-on-CONFI.patch | |||
@@ -0,0 +1,50 @@ | |||
1 | From 3b2566af2c0ef888f95920f69e9a7e0ebc13ddff Mon Sep 17 00:00:00 2001 | ||
2 | From: Kevin Hilman <khilman@linaro.org> | ||
3 | Date: Mon, 16 Sep 2013 15:28:19 -0700 | ||
4 | Subject: [PATCH] nohz: Drop generic vtime obsolete dependency on CONFIG_64BIT | ||
5 | |||
6 | The CONFIG_64BIT requirement on vtime can finally be removed | ||
7 | since we now depend on HAVE_VIRT_CPU_ACCOUNTING_GEN which | ||
8 | already takes care of the arch ability to handle nsecs based | ||
9 | cputime_t safely. | ||
10 | |||
11 | Signed-off-by: Kevin Hilman <khilman@linaro.org> | ||
12 | Cc: Ingo Molnar <mingo@kernel.org> | ||
13 | Cc: Russell King <rmk@arm.linux.org.uk> | ||
14 | Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> | ||
15 | Cc: Arm Linux <linux-arm-kernel@lists.infradead.org> | ||
16 | Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> | ||
17 | Signed-off-by: Mats Liljegren <mats.liljegren@enea.com> | ||
18 | --- | ||
19 | init/Kconfig | 2 +- | ||
20 | kernel/time/Kconfig | 1 - | ||
21 | 2 files changed, 1 insertion(+), 2 deletions(-) | ||
22 | |||
23 | diff --git a/init/Kconfig b/init/Kconfig | ||
24 | index 0b5d0c8..d7411e5 100644 | ||
25 | --- a/init/Kconfig | ||
26 | +++ b/init/Kconfig | ||
27 | @@ -325,7 +325,7 @@ config VIRT_CPU_ACCOUNTING_NATIVE | ||
28 | |||
29 | config VIRT_CPU_ACCOUNTING_GEN | ||
30 | bool "Full dynticks CPU time accounting" | ||
31 | - depends on HAVE_CONTEXT_TRACKING && 64BIT | ||
32 | + depends on HAVE_CONTEXT_TRACKING | ||
33 | select VIRT_CPU_ACCOUNTING | ||
34 | select CONTEXT_TRACKING | ||
35 | help | ||
36 | diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig | ||
37 | index 70f27e8..c270b48 100644 | ||
38 | --- a/kernel/time/Kconfig | ||
39 | +++ b/kernel/time/Kconfig | ||
40 | @@ -100,7 +100,6 @@ config NO_HZ_FULL | ||
41 | # RCU_USER_QS dependency | ||
42 | depends on HAVE_CONTEXT_TRACKING | ||
43 | # VIRT_CPU_ACCOUNTING_GEN dependency | ||
44 | - depends on 64BIT | ||
45 | select NO_HZ_COMMON | ||
46 | select RCU_USER_QS | ||
47 | select RCU_NOCB_CPU | ||
48 | -- | ||
49 | 1.9.1 | ||
50 | |||