Messages in this thread | | | Date | Thu, 28 Nov 2019 15:14:36 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH 3/4] printk: Drop pr_warning definition |
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Hi Kefeng,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on wq/for-next] [cannot apply to pmladek/for-next v5.4 next-20191127] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Kefeng-Wang/part2-kill-pr_warning-from-kernel/20191128-085343 base: https://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git for-next config: i386-defconfig (attached as .config) compiler: gcc-7 (Debian 7.4.0-14) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386
If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/platform/x86/eeepc-laptop.c: In function 'eeepc_rfkill_hotplug': >> drivers/platform/x86/eeepc-laptop.c:581:3: error: implicit declaration of function 'pr_warning'; did you mean 'acpi_warning'? [-Werror=implicit-function-declaration] pr_warning("Unable to find port\n"); ^~~~~~~~~~ acpi_warning cc1: some warnings being treated as errors -- drivers/video/console/vgacon.c: In function 'text_mode': >> drivers/video/console/vgacon.c:116:2: error: implicit declaration of function 'pr_warning'; did you mean 'pr_warn'? [-Werror=implicit-function-declaration] pr_warning("You have booted with nomodeset. This means your GPU drivers are DISABLED\n"); ^~~~~~~~~~ pr_warn cc1: some warnings being treated as errors -- arch/x86//kernel/tsc_sync.c: In function 'check_tsc_sync_source': >> arch/x86//kernel/tsc_sync.c:367:3: error: implicit declaration of function 'pr_warning'; did you mean 'pr_warn'? [-Werror=implicit-function-declaration] pr_warning("TSC synchronization [CPU#%d -> CPU#%d]:\n", ^~~~~~~~~~ pr_warn cc1: some warnings being treated as errors -- arch/x86//kernel/setup_percpu.c: In function 'setup_per_cpu_areas': >> arch/x86//kernel/setup_percpu.c:210:4: error: implicit declaration of function 'pr_warning'; did you mean 'pr_warn'? [-Werror=implicit-function-declaration] pr_warning("%s allocator failed (%d), falling back to page size\n", ^~~~~~~~~~ pr_warn cc1: some warnings being treated as errors -- arch/x86//kernel/apic/apic.c: In function 'calibrate_by_pmtimer': >> arch/x86//kernel/apic/apic.c:783:2: error: implicit declaration of function 'pr_warning'; did you mean 'acpi_warning'? [-Werror=implicit-function-declaration] pr_warning("APIC calibration not consistent " ^~~~~~~~~~ acpi_warning cc1: some warnings being treated as errors -- drivers//acpi/resource.c: In function 'acpi_dev_get_irqresource': >> drivers//acpi/resource.c:416:4: error: implicit declaration of function 'pr_warning'; did you mean 'acpi_warning'? [-Werror=implicit-function-declaration] pr_warning("ACPI: IRQ %d override to %s, %s\n", gsi, ^~~~~~~~~~ acpi_warning cc1: some warnings being treated as errors
vim +581 drivers/platform/x86/eeepc-laptop.c
2b121bc262fa03 Corentin Chary 2009-06-25 560 14fdb152416c0f Matthew Garrett 2011-05-09 561 static void eeepc_rfkill_hotplug(struct eeepc_laptop *eeepc, acpi_handle handle) 5740294ca3a9b1 Matthew Garrett 2009-01-20 562 { 14fdb152416c0f Matthew Garrett 2011-05-09 563 struct pci_dev *port; 5740294ca3a9b1 Matthew Garrett 2009-01-20 564 struct pci_dev *dev; 6d41839e762f8b Alan Jenkins 2009-08-28 565 struct pci_bus *bus; 854c78363f37f0 Alan Jenkins 2009-12-03 566 bool blocked = eeepc_wlan_rfkill_blocked(eeepc); bc9d24a3aeb153 Alan Jenkins 2010-02-22 567 bool absent; bc9d24a3aeb153 Alan Jenkins 2010-02-22 568 u32 l; 5740294ca3a9b1 Matthew Garrett 2009-01-20 569 a7624b63fdf50d Alan Jenkins 2009-12-03 570 if (eeepc->wlan_rfkill) a7624b63fdf50d Alan Jenkins 2009-12-03 571 rfkill_set_sw_state(eeepc->wlan_rfkill, blocked); 6d41839e762f8b Alan Jenkins 2009-08-28 572 a7624b63fdf50d Alan Jenkins 2009-12-03 573 mutex_lock(&eeepc->hotplug_lock); 8b9ec1da6a310b Rafael J. Wysocki 2014-01-10 574 pci_lock_rescan_remove(); dcf443b5813074 Alan Jenkins 2009-08-28 575 125450f814418b Lukas Wunner 2018-09-08 576 if (!eeepc->hotplug_slot.ops) 248d4903639068 Frans Klaver 2014-10-22 577 goto out_unlock; 248d4903639068 Frans Klaver 2014-10-22 578 14fdb152416c0f Matthew Garrett 2011-05-09 579 port = acpi_get_pci_dev(handle); 14fdb152416c0f Matthew Garrett 2011-05-09 580 if (!port) { 14fdb152416c0f Matthew Garrett 2011-05-09 @581 pr_warning("Unable to find port\n"); 14fdb152416c0f Matthew Garrett 2011-05-09 582 goto out_unlock; 14fdb152416c0f Matthew Garrett 2011-05-09 583 } 14fdb152416c0f Matthew Garrett 2011-05-09 584 14fdb152416c0f Matthew Garrett 2011-05-09 585 bus = port->subordinate; 14fdb152416c0f Matthew Garrett 2011-05-09 586 5740294ca3a9b1 Matthew Garrett 2009-01-20 587 if (!bus) { 22441ffeed17b9 Joe Perches 2011-03-29 588 pr_warn("Unable to find PCI bus 1?\n"); f661848b74b330 Jiang Liu 2012-09-14 589 goto out_put_dev; 5740294ca3a9b1 Matthew Garrett 2009-01-20 590 } 5740294ca3a9b1 Matthew Garrett 2009-01-20 591 bc9d24a3aeb153 Alan Jenkins 2010-02-22 592 if (pci_bus_read_config_dword(bus, 0, PCI_VENDOR_ID, &l)) { bc9d24a3aeb153 Alan Jenkins 2010-02-22 593 pr_err("Unable to read PCI config space?\n"); f661848b74b330 Jiang Liu 2012-09-14 594 goto out_put_dev; bc9d24a3aeb153 Alan Jenkins 2010-02-22 595 } 14fdb152416c0f Matthew Garrett 2011-05-09 596 bc9d24a3aeb153 Alan Jenkins 2010-02-22 597 absent = (l == 0xffffffff); bc9d24a3aeb153 Alan Jenkins 2010-02-22 598 bc9d24a3aeb153 Alan Jenkins 2010-02-22 599 if (blocked != absent) { 9f662b20d6cef8 Frans Klaver 2014-10-22 600 pr_warn("BIOS says wireless lan is %s, but the pci device is %s\n", bc9d24a3aeb153 Alan Jenkins 2010-02-22 601 blocked ? "blocked" : "unblocked", bc9d24a3aeb153 Alan Jenkins 2010-02-22 602 absent ? "absent" : "present"); 9f662b20d6cef8 Frans Klaver 2014-10-22 603 pr_warn("skipped wireless hotplug as probably inappropriate for this model\n"); f661848b74b330 Jiang Liu 2012-09-14 604 goto out_put_dev; bc9d24a3aeb153 Alan Jenkins 2010-02-22 605 } bc9d24a3aeb153 Alan Jenkins 2010-02-22 606 19d337dff95cbf Johannes Berg 2009-06-02 607 if (!blocked) { 5740294ca3a9b1 Matthew Garrett 2009-01-20 608 dev = pci_get_slot(bus, 0); 5740294ca3a9b1 Matthew Garrett 2009-01-20 609 if (dev) { 5740294ca3a9b1 Matthew Garrett 2009-01-20 610 /* Device already present */ 5740294ca3a9b1 Matthew Garrett 2009-01-20 611 pci_dev_put(dev); f661848b74b330 Jiang Liu 2012-09-14 612 goto out_put_dev; 5740294ca3a9b1 Matthew Garrett 2009-01-20 613 } 5740294ca3a9b1 Matthew Garrett 2009-01-20 614 dev = pci_scan_single_device(bus, 0); 5740294ca3a9b1 Matthew Garrett 2009-01-20 615 if (dev) { 5740294ca3a9b1 Matthew Garrett 2009-01-20 616 pci_bus_assign_resources(bus); c893d133eaccdd Yijing Wang 2014-05-30 617 pci_bus_add_device(dev); 5740294ca3a9b1 Matthew Garrett 2009-01-20 618 } 5740294ca3a9b1 Matthew Garrett 2009-01-20 619 } else { 5740294ca3a9b1 Matthew Garrett 2009-01-20 620 dev = pci_get_slot(bus, 0); 5740294ca3a9b1 Matthew Garrett 2009-01-20 621 if (dev) { 210647af897af8 Yinghai Lu 2012-02-25 622 pci_stop_and_remove_bus_device(dev); 5740294ca3a9b1 Matthew Garrett 2009-01-20 623 pci_dev_put(dev); 5740294ca3a9b1 Matthew Garrett 2009-01-20 624 } 5740294ca3a9b1 Matthew Garrett 2009-01-20 625 } f661848b74b330 Jiang Liu 2012-09-14 626 out_put_dev: f661848b74b330 Jiang Liu 2012-09-14 627 pci_dev_put(port); dcf443b5813074 Alan Jenkins 2009-08-28 628 dcf443b5813074 Alan Jenkins 2009-08-28 629 out_unlock: 8b9ec1da6a310b Rafael J. Wysocki 2014-01-10 630 pci_unlock_rescan_remove(); a7624b63fdf50d Alan Jenkins 2009-12-03 631 mutex_unlock(&eeepc->hotplug_lock); 5740294ca3a9b1 Matthew Garrett 2009-01-20 632 } 5740294ca3a9b1 Matthew Garrett 2009-01-20 633
:::::: The code at line 581 was first introduced by commit :::::: 14fdb152416c0fab80ecddf492c129d7da1bb8ef eeepc-laptop: Use ACPI handle to identify rfkill port
:::::: TO: Matthew Garrett <mjg@redhat.com> :::::: CC: Matthew Garrett <mjg@redhat.com>
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