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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>,
	Steven Rostedt <rostedt@goodmis.org>,
	Sasha Levin <sashal@kernel.org>,
	mingo@redhat.com
Subject: [PATCH AUTOSEL 5.16 26/28] tracing: Fix selftest config check for function graph start up test
Date: Tue,  1 Mar 2022 15:13:31 -0500	[thread overview]
Message-ID: <20220301201344.18191-26-sashal@kernel.org> (raw)
In-Reply-To: <20220301201344.18191-1-sashal@kernel.org>

From: Christophe Leroy <christophe.leroy@csgroup.eu>

[ Upstream commit c5229a0bd47814770c895e94fbc97ad21819abfe ]

CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS is required to test
direct tramp.

Link: https://lkml.kernel.org/r/bdc7e594e13b0891c1d61bc8d56c94b1890eaed7.1640017960.git.christophe.leroy@csgroup.eu

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 kernel/trace/trace_selftest.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index afd937a46496e..abcadbe933bb7 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -784,9 +784,7 @@ static struct fgraph_ops fgraph_ops __initdata  = {
 	.retfunc		= &trace_graph_return,
 };
 
-#if defined(CONFIG_DYNAMIC_FTRACE) && \
-    defined(CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS)
-#define TEST_DIRECT_TRAMP
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS
 noinline __noclone static void trace_direct_tramp(void) { }
 #endif
 
@@ -849,7 +847,7 @@ trace_selftest_startup_function_graph(struct tracer *trace,
 		goto out;
 	}
 
-#ifdef TEST_DIRECT_TRAMP
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS
 	tracing_reset_online_cpus(&tr->array_buffer);
 	set_graph_array(tr);
 
-- 
2.34.1


  parent reply	other threads:[~2022-03-01 20:16 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-01 20:13 [PATCH AUTOSEL 5.16 01/28] selftests/bpf: Add test for bpf_timer overwriting crash Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 02/28] swiotlb: fix info leak with DMA_FROM_DEVICE Sasha Levin
2022-03-01 20:13   ` Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 03/28] usb: dwc3: pci: add support for the Intel Raptor Lake-S Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 04/28] pinctrl: tigerlake: Revert "Add Alder Lake-M ACPI ID" Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 05/28] KVM: Fix lockdep false negative during host resume Sasha Levin
2022-03-01 20:19   ` Paolo Bonzini
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 06/28] kvm: x86: Disable KVM_HC_CLOCK_PAIRING if tsc is in always catchup mode Sasha Levin
2022-03-01 20:19   ` Paolo Bonzini
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 07/28] x86/kvm/fpu: Limit guest user_xfeatures to supported bits of XCR0 Sasha Levin
2022-03-01 20:22   ` Paolo Bonzini
2022-06-03 18:40     ` Peter Xu
2022-06-06 16:18       ` Paolo Bonzini
2022-06-06 21:27         ` Peter Xu
2022-06-07 12:54           ` Paolo Bonzini
2022-06-07 15:04             ` Sean Christopherson
2022-06-07 18:17               ` Peter Xu
2022-06-07 18:47                 ` Sean Christopherson
2022-06-07 21:01                   ` Peter Xu
2022-06-07 18:55                 ` Peter Xu
2022-06-08 20:34                   ` Leonardo Bras Soares Passos
2022-06-08 20:53                     ` Peter Xu
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 08/28] spi: rockchip: Fix error in getting num-cs property Sasha Levin
2022-03-01 20:13   ` Sasha Levin
2022-03-01 20:13   ` Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 09/28] spi: rockchip: terminate dma transmission when slave abort Sasha Levin
2022-03-01 20:13   ` Sasha Levin
2022-03-01 20:13   ` Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 10/28] drm/vc4: hdmi: Unregister codec device on unbind Sasha Levin
2022-03-01 20:13   ` Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 11/28] of/fdt: move elfcorehdr reservation early for crash dump kernel Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 12/28] x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU Sasha Levin
2022-03-01 20:17   ` Paolo Bonzini
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 13/28] drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 14/28] net-sysfs: add check for netdevice being present to speed_show Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 15/28] sr9700: sanity check for packet length Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 16/28] hwmon: (pmbus) Clear pmbus fault/warning bits after read Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 17/28] nvme-tcp: send H2CData PDUs based on MAXH2CDATA Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 18/28] PCI: Mark all AMD Navi10 and Navi14 GPU ATS as broken Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 19/28] gpio: Return EPROBE_DEFER if gc->to_irq is NULL Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 20/28] drm/amdgpu: bypass tiling flag check in virtual display case (v2) Sasha Levin
2022-03-01 20:13   ` Sasha Levin
2022-03-01 20:13   ` Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 21/28] Revert "xen-netback: remove 'hotplug-status' once it has served its purpose" Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 22/28] Revert "xen-netback: Check for hotplug-status existence before watching" Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 23/28] ipv6: prevent a possible race condition with lifetimes Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 24/28] tracing: Ensure trace buffer is at least 4096 bytes large Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 25/28] tracing/osnoise: Make osnoise_main to sleep for microseconds Sasha Levin
2022-03-01 20:13 ` Sasha Levin [this message]
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 27/28] selftest/vm: fix map_fixed_noreplace test failure Sasha Levin
2022-03-01 20:13 ` [PATCH AUTOSEL 5.16 28/28] selftests/memfd: clean up mapping in mfd_fail_write Sasha Levin

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