From: kbuild test robot <lkp@intel.com>
To: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: kbuild-all@01.org, "David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, Mugunthan V N <mugunthanvnm@ti.com>,
Richard Cochran <richardcochran@gmail.com>,
Sekhar Nori <nsekhar@ti.com>,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org,
Murali Karicheri <m-karicheri2@ti.com>,
Wingman Kwok <w-kwok2@ti.com>,
Thomas Gleixner <tglx@linutronix.de>,
Grygorii Strashko <grygorii.strashko@ti.com>
Subject: Re: [PATCH v3 07/13] net: ethernet: ti: cpts: clean up event list if event pool is empty
Date: Sun, 4 Dec 2016 14:09:08 +0800 [thread overview]
Message-ID: <201612041457.NnjNVxdO%fengguang.wu@intel.com> (raw)
In-Reply-To: <20161202203023.25526-8-grygorii.strashko@ti.com>
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Hi WingMan,
[auto build test ERROR on net/master]
[also build test ERROR on v4.9-rc7 next-20161202]
[cannot apply to net-next/master]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Grygorii-Strashko/net-ethernet-ti-cpts-switch-to-readl-writel_relaxed/20161204-010355
config: arm-omap2plus_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm
Note: the linux-review/Grygorii-Strashko/net-ethernet-ti-cpts-switch-to-readl-writel_relaxed/20161204-010355 HEAD f938805dce662197c057c75ac67849f60da87c9f builds fine.
It only hurts bisectibility.
All errors (new ones prefixed by >>):
In file included from include/linux/dma-mapping.h:6:0,
from include/linux/skbuff.h:34,
from include/linux/ip.h:20,
from include/linux/ptp_classify.h:26,
from drivers/net/ethernet/ti/cpts.c:25:
drivers/net/ethernet/ti/cpts.c: In function 'cpts_purge_events':
>> drivers/net/ethernet/ti/cpts.c:76:15: error: 'struct cpts' has no member named 'dev'
dev_dbg(cpts->dev, "cpts: event pool cleaned up %d\n", removed);
^
include/linux/device.h:1209:26: note: in definition of macro 'dev_dbg'
dev_printk(KERN_DEBUG, dev, format, ##arg); \
^~~
drivers/net/ethernet/ti/cpts.c: In function 'cpts_fifo_read':
drivers/net/ethernet/ti/cpts.c:94:16: error: 'struct cpts' has no member named 'dev'
dev_err(cpts->dev, "cpts: event pool empty\n");
^~
vim +76 drivers/net/ethernet/ti/cpts.c
19 */
20 #include <linux/err.h>
21 #include <linux/if.h>
22 #include <linux/hrtimer.h>
23 #include <linux/module.h>
24 #include <linux/net_tstamp.h>
> 25 #include <linux/ptp_classify.h>
26 #include <linux/time.h>
27 #include <linux/uaccess.h>
28 #include <linux/workqueue.h>
29 #include <linux/if_ether.h>
30 #include <linux/if_vlan.h>
31
32 #include "cpts.h"
33
34 #define cpts_read32(c, r) readl_relaxed(&c->reg->r)
35 #define cpts_write32(c, v, r) writel_relaxed(v, &c->reg->r)
36
37 static int event_expired(struct cpts_event *event)
38 {
39 return time_after(jiffies, event->tmo);
40 }
41
42 static int event_type(struct cpts_event *event)
43 {
44 return (event->high >> EVENT_TYPE_SHIFT) & EVENT_TYPE_MASK;
45 }
46
47 static int cpts_fifo_pop(struct cpts *cpts, u32 *high, u32 *low)
48 {
49 u32 r = cpts_read32(cpts, intstat_raw);
50
51 if (r & TS_PEND_RAW) {
52 *high = cpts_read32(cpts, event_high);
53 *low = cpts_read32(cpts, event_low);
54 cpts_write32(cpts, EVENT_POP, event_pop);
55 return 0;
56 }
57 return -1;
58 }
59
60 static int cpts_purge_events(struct cpts *cpts)
61 {
62 struct list_head *this, *next;
63 struct cpts_event *event;
64 int removed = 0;
65
66 list_for_each_safe(this, next, &cpts->events) {
67 event = list_entry(this, struct cpts_event, list);
68 if (event_expired(event)) {
69 list_del_init(&event->list);
70 list_add(&event->list, &cpts->pool);
71 ++removed;
72 }
73 }
74
75 if (removed)
> 76 dev_dbg(cpts->dev, "cpts: event pool cleaned up %d\n", removed);
77 return removed ? 0 : -1;
78 }
79
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2016-12-04 6:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-02 20:30 [PATCH v3 00/13] net: ethernet: ti: cpts: update and fixes Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 01/13] net: ethernet: ti: cpts: switch to readl/writel_relaxed() Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 02/13] net: ethernet: ti: allow cpts to be built separately Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 03/13] net: ethernet: ti: cpsw: minimize direct access to struct cpts Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 04/13] net: ethernet: ti: cpts: fix unbalanced clk api usage in cpts_register/unregister Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 05/13] net: ethernet: ti: cpts: fix registration order Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 06/13] net: ethernet: ti: cpts: disable cpts when unregistered Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 07/13] net: ethernet: ti: cpts: clean up event list if event pool is empty Grygorii Strashko
2016-12-04 6:09 ` kbuild test robot [this message]
2016-12-02 20:30 ` [PATCH v3 08/13] net: ethernet: ti: cpts: drop excessive writes to CTRL and INT_EN regs Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 09/13] net: ethernet: ti: cpts: rework initialization/deinitialization Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 10/13] net: ethernet: ti: cpts: move dt props parsing to cpts driver Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 11/13] clocksource: export the clocks_calc_mult_shift to use by timestamp code Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 12/13] net: ethernet: ti: cpts: calc mult and shift from refclk freq Grygorii Strashko
2016-12-02 20:30 ` [PATCH v3 13/13] net: ethernet: ti: cpts: fix overflow check period Grygorii Strashko
2016-12-03 9:22 ` [PATCH v3 00/13] net: ethernet: ti: cpts: update and fixes Richard Cochran
2016-12-05 18:31 ` Grygorii Strashko
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