lkml.org 
[lkml]   [2021]   [Jan]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] irqchip: ls-extirq: add flag IRQCHIP_SKIP_SET_WAKE to remove call trace
Date
From: Biwen Li <biwen.li@nxp.com>

Add flag IRQCHIP_SKIP_SET_WAKE to remove call trace as follow,
[ 45.605239] Unbalanced IRQ 120 wake disable
[ 45.609445] WARNING: CPU: 0 PID: 1124 at kernel/irq/manage.c:800 irq_set_irq_wake+0x154/0x1a0
[ 45.617965] Modules linked in: fsl_jr_uio caam_jr caamkeyblob_desc crypto_engine rng_core dpaa2_caam caamhash_desc caamalg_desc crct10dif_ce libdes caam error lm90 ina2xx
[ 45.633222] CPU: 0 PID: 1124 Comm: sh Not tainted 5.10.9 #1
[ 45.638789] Hardware name: Freescale Layerscape 2088A RDB Board (DT)
[ 45.645141] pstate: 60000085 (nZCv daIf -PAN -UAO -TCO BTYPE=--)
[ 45.651144] pc : irq_set_irq_wake+0x154/0x1a0
[ 45.655497] lr : irq_set_irq_wake+0x154/0x1a0
[ 45.659847] sp : ffff800012a83b00
[ 45.663156] x29: ffff800012a83b00 x28: 0000000000000000
[ 45.668469] x27: 0000000000000008 x26: ffffa74bd9d22cf0
[ 45.673781] x25: 0000000a5a1768a7 x24: ffffa74bda672e6c
[ 45.679092] x23: 0000000000000000 x22: ffff62f7f2a08000
[ 45.684404] x21: 00000000ffffffea x20: 0000000000000078
[ 45.689715] x19: ffff62f7f00b3e00 x18: 0000000000000030
[ 45.695026] x17: 0000000000000000 x16: 0000000000000001
[ 45.700337] x15: ffff62f7f2a08460 x14: ffffffffffffffff
[ 45.705648] x13: ffffa74bda6733f8 x12: 000000000000080d
[ 45.710959] x11: 00000000000002af x10: ffffa74bda6cb3f8
[ 45.716270] x9 : 00000000fffff000 x8 : ffffa74bda6733f8
[ 45.721581] x7 : ffffa74bda6cb3f8 x6 : 0000000000000000
[ 45.726892] x5 : 0000000000000000 x4 : 0000000000000000
[ 45.732203] x3 : 00000000ffffffff x2 : ffffa74bda673378
[ 45.737514] x1 : f27fea81bfee7700 x0 : 0000000000000000
[ 45.742825] Call trace:
[ 45.745268] irq_set_irq_wake+0x154/0x1a0
[ 45.749278] ds3232_resume+0x38/0x50
[ 45.752853] dpm_run_callback.constprop.0+0x3c/0xe4
[ 45.757727] device_resume+0x88/0x180
[ 45.761385] dpm_resume+0xe8/0x220
[ 45.764782] dpm_resume_end+0x18/0x30
[ 45.768447] suspend_devices_and_enter+0x1a4/0x5a0
[ 45.773235] pm_suspend+0x2e0/0x34c
[ 45.776720] state_store+0x8c/0x110
[ 45.780205] kobj_attr_store+0x1c/0x30
[ 45.783955] sysfs_kf_write+0x48/0x60
[ 45.787613] kernfs_fop_write+0xfc/0x220
[ 45.791539] vfs_write+0xf0/0x2a4
[ 45.794849] ksys_write+0x6c/0x100
[ 45.798248] __arm64_sys_write+0x20/0x30
[ 45.802173] el0_svc_common.constprop.0+0x78/0x1a0
[ 45.806960] do_el0_svc+0x24/0x90
[ 45.810271] el0_svc+0x14/0x20
[ 45.813320] el0_sync_handler+0x1a4/0x1b0
[ 45.817326] el0_sync+0x174/0x180
[ 45.820635] ---[ end trace ae76f63f1f1791a1 ]---

Signed-off-by: Biwen Li <biwen.li@nxp.com>
---
drivers/irqchip/irq-ls-extirq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-ls-extirq.c b/drivers/irqchip/irq-ls-extirq.c
index 564e6de0bd8e..3c6ed7b4744d 100644
--- a/drivers/irqchip/irq-ls-extirq.c
+++ b/drivers/irqchip/irq-ls-extirq.c
@@ -65,7 +65,7 @@ static struct irq_chip ls_extirq_chip = {
.irq_set_type = ls_extirq_set_type,
.irq_retrigger = irq_chip_retrigger_hierarchy,
.irq_set_affinity = irq_chip_set_affinity_parent,
- .flags = IRQCHIP_SET_TYPE_MASKED,
+ .flags = IRQCHIP_SET_TYPE_MASKED | IRQCHIP_SKIP_SET_WAKE,
};

static int
--
2.17.1
\
 
 \ /
  Last update: 2021-01-26 12:43    [W:0.047 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site