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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 03:22:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 03:26:40 +0000 |
commit | 08f003891b84f52e49a5bdbc8a589fb052ac9a4e (patch) | |
tree | b7e426b4a4eb48e9e71188a2812a4c71625c35ac /debian/patches-rt/0236-lockdep-selftest-fix-warnings-due-to-missing-PREEMPT.patch | |
parent | Merging upstream version 4.19.260. (diff) | |
download | linux-08f003891b84f52e49a5bdbc8a589fb052ac9a4e.tar.xz linux-08f003891b84f52e49a5bdbc8a589fb052ac9a4e.zip |
Merging debian version 4.19.260-1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches-rt/0236-lockdep-selftest-fix-warnings-due-to-missing-PREEMPT.patch')
-rw-r--r-- | debian/patches-rt/0236-lockdep-selftest-fix-warnings-due-to-missing-PREEMPT.patch | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/debian/patches-rt/0236-lockdep-selftest-fix-warnings-due-to-missing-PREEMPT.patch b/debian/patches-rt/0236-lockdep-selftest-fix-warnings-due-to-missing-PREEMPT.patch deleted file mode 100644 index 35eb70ae6..000000000 --- a/debian/patches-rt/0236-lockdep-selftest-fix-warnings-due-to-missing-PREEMPT.patch +++ /dev/null @@ -1,149 +0,0 @@ -From 8ad69a9f55b91025e0c0db41575ffe79d52fdb7b Mon Sep 17 00:00:00 2001 -From: Josh Cartwright <josh.cartwright@ni.com> -Date: Wed, 28 Jan 2015 13:08:45 -0600 -Subject: [PATCH 236/347] lockdep: selftest: fix warnings due to missing - PREEMPT_RT conditionals -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz - -"lockdep: Selftest: Only do hardirq context test for raw spinlock" -disabled the execution of certain tests with PREEMPT_RT_FULL, but did -not prevent the tests from still being defined. This leads to warnings -like: - - ./linux/lib/locking-selftest.c:574:1: warning: 'irqsafe1_hard_rlock_12' defined but not used [-Wunused-function] - ./linux/lib/locking-selftest.c:574:1: warning: 'irqsafe1_hard_rlock_21' defined but not used [-Wunused-function] - ./linux/lib/locking-selftest.c:577:1: warning: 'irqsafe1_hard_wlock_12' defined but not used [-Wunused-function] - ./linux/lib/locking-selftest.c:577:1: warning: 'irqsafe1_hard_wlock_21' defined but not used [-Wunused-function] - ./linux/lib/locking-selftest.c:580:1: warning: 'irqsafe1_soft_spin_12' defined but not used [-Wunused-function] - ... - -Fixed by wrapping the test definitions in #ifndef CONFIG_PREEMPT_RT_FULL -conditionals. - - -Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> -Signed-off-by: Xander Huff <xander.huff@ni.com> -Acked-by: Gratian Crisan <gratian.crisan@ni.com> -Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> ---- - lib/locking-selftest.c | 27 +++++++++++++++++++++++++++ - 1 file changed, 27 insertions(+) - -diff --git a/lib/locking-selftest.c b/lib/locking-selftest.c -index 5cdf3809905e..32db9532ddd4 100644 ---- a/lib/locking-selftest.c -+++ b/lib/locking-selftest.c -@@ -742,6 +742,8 @@ GENERATE_TESTCASE(init_held_rtmutex); - #include "locking-selftest-spin-hardirq.h" - GENERATE_PERMUTATIONS_2_EVENTS(irqsafe1_hard_spin) - -+#ifndef CONFIG_PREEMPT_RT_FULL -+ - #include "locking-selftest-rlock-hardirq.h" - GENERATE_PERMUTATIONS_2_EVENTS(irqsafe1_hard_rlock) - -@@ -757,9 +759,12 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe1_soft_rlock) - #include "locking-selftest-wlock-softirq.h" - GENERATE_PERMUTATIONS_2_EVENTS(irqsafe1_soft_wlock) - -+#endif -+ - #undef E1 - #undef E2 - -+#ifndef CONFIG_PREEMPT_RT_FULL - /* - * Enabling hardirqs with a softirq-safe lock held: - */ -@@ -792,6 +797,8 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2A_rlock) - #undef E1 - #undef E2 - -+#endif -+ - /* - * Enabling irqs with an irq-safe lock held: - */ -@@ -815,6 +822,8 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2A_rlock) - #include "locking-selftest-spin-hardirq.h" - GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_hard_spin) - -+#ifndef CONFIG_PREEMPT_RT_FULL -+ - #include "locking-selftest-rlock-hardirq.h" - GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_hard_rlock) - -@@ -830,6 +839,8 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_soft_rlock) - #include "locking-selftest-wlock-softirq.h" - GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_soft_wlock) - -+#endif -+ - #undef E1 - #undef E2 - -@@ -861,6 +872,8 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_soft_wlock) - #include "locking-selftest-spin-hardirq.h" - GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_hard_spin) - -+#ifndef CONFIG_PREEMPT_RT_FULL -+ - #include "locking-selftest-rlock-hardirq.h" - GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_hard_rlock) - -@@ -876,6 +889,8 @@ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_soft_rlock) - #include "locking-selftest-wlock-softirq.h" - GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_soft_wlock) - -+#endif -+ - #undef E1 - #undef E2 - #undef E3 -@@ -909,6 +924,8 @@ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_soft_wlock) - #include "locking-selftest-spin-hardirq.h" - GENERATE_PERMUTATIONS_3_EVENTS(irqsafe4_hard_spin) - -+#ifndef CONFIG_PREEMPT_RT_FULL -+ - #include "locking-selftest-rlock-hardirq.h" - GENERATE_PERMUTATIONS_3_EVENTS(irqsafe4_hard_rlock) - -@@ -924,10 +941,14 @@ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe4_soft_rlock) - #include "locking-selftest-wlock-softirq.h" - GENERATE_PERMUTATIONS_3_EVENTS(irqsafe4_soft_wlock) - -+#endif -+ - #undef E1 - #undef E2 - #undef E3 - -+#ifndef CONFIG_PREEMPT_RT_FULL -+ - /* - * read-lock / write-lock irq inversion. - * -@@ -990,6 +1011,10 @@ GENERATE_PERMUTATIONS_3_EVENTS(irq_inversion_soft_wlock) - #undef E2 - #undef E3 - -+#endif -+ -+#ifndef CONFIG_PREEMPT_RT_FULL -+ - /* - * read-lock / write-lock recursion that is actually safe. - */ -@@ -1028,6 +1053,8 @@ GENERATE_PERMUTATIONS_3_EVENTS(irq_read_recursion_soft) - #undef E2 - #undef E3 - -+#endif -+ - /* - * read-lock / write-lock recursion that is unsafe. - */ --- -2.36.1 - |