From: gregkh@linuxfoundation.org
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Helge Deller <deller@gmx.de>,
kernel test robot <lkp@intel.com>,
Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Subject: [PATCH 5.10 04/49] parisc: Enable -mlong-calls gcc option with CONFIG_COMPILE_TEST
Date: Wed, 10 Mar 2021 14:23:15 +0100 [thread overview]
Message-ID: <20210310132322.097347598@linuxfoundation.org> (raw)
In-Reply-To: <20210310132321.948258062@linuxfoundation.org>
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
From: Helge Deller <deller@gmx.de>
commit 778e45d7720d663811352943dd515b41f6849637 upstream
The kernel test robot reported multiple linkage problems like this:
hppa64-linux-ld: init/main.o(.init.text+0x56c): cannot reach printk
init/main.o: in function `unknown_bootoption':
(.init.text+0x56c): relocation truncated to fit: R_PARISC_PCREL22F against
symbol `printk' defined in .text.unlikely section in kernel/printk/printk.o
There are two ways to solve it:
a) Enable the -mlong-call compiler option (CONFIG_MLONGCALLS),
b) Add long branch stub support in 64-bit linker.
While b) is the long-term solution, this patch works around the issue by
automatically enabling the CONFIG_MLONGCALLS option when
CONFIG_COMPILE_TEST is set, which indicates that a non-production kernel
(e.g. 0-day kernel) is built.
Signed-off-by: Helge Deller <deller@gmx.de>
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 00e35f2b0e8a ("parisc: Enable -mlong-calls gcc option by default when !CONFIG_MODULES")
Cc: stable@vger.kernel.org # v5.6+
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/parisc/Kconfig | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -201,9 +201,12 @@ config PREFETCH
def_bool y
depends on PA8X00 || PA7200
+config PARISC_HUGE_KERNEL
+ def_bool y if !MODULES || UBSAN || FTRACE || COMPILE_TEST
+
config MLONGCALLS
- def_bool y if !MODULES || UBSAN || FTRACE
- bool "Enable the -mlong-calls compiler option for big kernels" if MODULES && !UBSAN && !FTRACE
+ def_bool y if PARISC_HUGE_KERNEL
+ bool "Enable the -mlong-calls compiler option for big kernels" if !PARISC_HUGE_KERNEL
depends on PA8X00
help
If you configure the kernel to include many drivers built-in instead
next prev parent reply other threads:[~2021-03-10 13:25 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 13:23 [PATCH 5.10 00/49] 5.10.23-rc1 review gregkh
2021-03-10 13:23 ` [PATCH 5.10 01/49] ACPICA: Fix race in generic_serial_bus (I2C) and GPIO op_region parameter handling gregkh
2021-03-10 13:23 ` [PATCH 5.10 02/49] [PATCH v2] ASoC: SOF: Intel: broadwell: fix mutual exclusion with catpt driver gregkh
2021-03-10 13:23 ` [PATCH 5.10 03/49] nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state gregkh
2021-03-10 13:23 ` gregkh [this message]
2021-03-10 13:23 ` [PATCH 5.10 05/49] arm64: Make CPU_BIG_ENDIAN depend on ld.bfd or ld.lld 13.0.0+ gregkh
2021-03-10 13:23 ` [PATCH 5.10 06/49] btrfs: export and rename qgroup_reserve_meta gregkh
2021-03-10 13:23 ` [PATCH 5.10 07/49] btrfs: dont flush from btrfs_delayed_inode_reserve_metadata gregkh
2021-03-10 13:23 ` [PATCH 5.10 08/49] iommu/amd: Fix sleeping in atomic in increase_address_space() gregkh
2021-03-10 13:23 ` [PATCH 5.10 09/49] ASoC: intel: sof_rt5682: Add quirk for Dooly gregkh
2021-03-10 13:23 ` [PATCH 5.10 10/49] Bluetooth: btqca: Add valid le states quirk gregkh
2021-03-10 13:23 ` [PATCH 5.10 11/49] mwifiex: pcie: skip cancel_work_sync() on reset failure path gregkh
2021-03-10 13:23 ` [PATCH 5.10 12/49] ASoC: Intel: sof_sdw: add quirk for new TigerLake-SDCA device gregkh
2021-03-10 13:23 ` [PATCH 5.10 13/49] bus: ti-sysc: Implement GPMC debug quirk to drop platform data gregkh
2021-03-10 13:23 ` [PATCH 5.10 14/49] net: ipa: ignore CHANNEL_NOT_RUNNING errors gregkh
2021-03-10 17:36 ` Naresh Kamboju
2021-03-10 17:48 ` Alex Elder
2021-03-10 18:00 ` Greg Kroah-Hartman
2021-03-10 18:27 ` Greg Kroah-Hartman
2021-03-10 13:23 ` [PATCH 5.10 15/49] platform/x86: acer-wmi: Cleanup ACER_CAP_FOO defines gregkh
2021-03-10 13:23 ` [PATCH 5.10 16/49] platform/x86: acer-wmi: Cleanup accelerometer device handling gregkh
2021-03-10 13:23 ` [PATCH 5.10 17/49] platform/x86: acer-wmi: Add new force_caps module parameter gregkh
2021-03-10 13:23 ` [PATCH 5.10 18/49] platform/x86: acer-wmi: Add ACER_CAP_SET_FUNCTION_MODE capability flag gregkh
2021-03-10 13:23 ` [PATCH 5.10 19/49] platform/x86: acer-wmi: Add support for SW_TABLET_MODE on Switch devices gregkh
2021-03-10 13:23 ` [PATCH 5.10 20/49] platform/x86: acer-wmi: Add ACER_CAP_KBD_DOCK quirk for the Aspire Switch 10E SW3-016 gregkh
2021-03-10 13:23 ` [PATCH 5.10 21/49] HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter gregkh
2021-03-10 13:23 ` [PATCH 5.10 22/49] media: cx23885: add more quirks for reset DMA on some AMD IOMMU gregkh
2021-03-10 13:23 ` [PATCH 5.10 23/49] ACPI: video: Add DMI quirk for GIGABYTE GB-BXBT-2807 gregkh
2021-03-10 20:04 ` Pavel Machek
2021-03-10 20:04 ` Pavel Machek
2021-03-11 12:37 ` Greg KH
2021-03-10 13:23 ` [PATCH 5.10 24/49] ASoC: Intel: bytcr_rt5640: Add quirk for ARCHOS Cesium 140 gregkh
2021-03-10 13:23 ` [PATCH 5.10 25/49] usb: cdns3: host: add .suspend_quirk for xhci-plat.c gregkh
2021-03-10 13:23 ` [PATCH 5.10 26/49] usb: cdns3: host: add xhci_plat_priv quirk XHCI_SKIP_PHY_INIT gregkh
2021-03-10 13:23 ` [PATCH 5.10 27/49] usb: cdns3: add quirk for enable runtime pm by default gregkh
2021-03-10 13:23 ` [PATCH 5.10 28/49] usb: cdns3: fix NULL pointer dereference on no platform data gregkh
2021-03-10 13:23 ` [PATCH 5.10 29/49] PCI: Add function 1 DMA alias quirk for Marvell 9215 SATA controller gregkh
2021-03-10 13:23 ` [PATCH 5.10 30/49] KVM: x86: Supplement __cr4_reserved_bits() with X86_FEATURE_PCID check gregkh
2021-03-10 13:23 ` [PATCH 5.10 31/49] ASoC: Intel: sof_sdw: add missing TGL_HDMI quirk for Dell SKU 0A32 gregkh
2021-03-10 13:23 ` [PATCH 5.10 32/49] scsi: ufs-mediatek: Enable UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL gregkh
2021-03-10 13:23 ` [PATCH 5.10 33/49] scsi: ufs: Add a quirk to permit overriding UniPro defaults gregkh
2021-03-10 13:23 ` [PATCH 5.10 34/49] misc: eeprom_93xx46: Add quirk to support Microchip 93LC46B eeprom gregkh
2021-03-10 13:23 ` [PATCH 5.10 35/49] scsi: ufs: Introduce a quirk to allow only page-aligned sg entries gregkh
2021-03-10 13:23 ` [PATCH 5.10 36/49] scsi: ufs: ufs-exynos: Apply vendor-specific values for three timeouts gregkh
2021-03-10 13:23 ` [PATCH 5.10 37/49] scsi: ufs: ufs-exynos: Use UFSHCD_QUIRK_ALIGN_SG_WITH_PAGE_SIZE gregkh
2021-03-10 13:23 ` [PATCH 5.10 38/49] drm/msm/a5xx: Remove overwriting A5XX_PC_DBG_ECO_CNTL register gregkh
2021-03-10 13:23 ` [PATCH 5.10 39/49] mmc: sdhci-of-dwcmshc: set SDHCI_QUIRK2_PRESET_VALUE_BROKEN gregkh
2021-03-10 13:23 ` [PATCH 5.10 40/49] HID: i2c-hid: Add I2C_HID_QUIRK_NO_IRQ_AFTER_RESET for ITE8568 EC on Voyo Winpad A15 gregkh
2021-03-10 13:23 ` [PATCH 5.10 41/49] ALSA: usb-audio: Add DJM750 to Pioneer mixer quirk gregkh
2021-03-10 13:23 ` [PATCH 5.10 42/49] ALSA: usb-audio: add mixer quirks for Pioneer DJM-900NXS2 gregkh
2021-03-10 13:23 ` [PATCH 5.10 43/49] PCI: cadence: Retrain Link to work around Gen2 training defect gregkh
2021-03-10 13:23 ` [PATCH 5.10 44/49] ASoC: Intel: sof_sdw: reorganize quirks by generation gregkh
2021-03-10 13:23 ` [PATCH 5.10 45/49] ASoC: Intel: sof_sdw: add quirk for HP Spectre x360 convertible gregkh
2021-03-10 13:23 ` [PATCH 5.10 46/49] scsi: ufs: Fix a duplicate dev quirk number gregkh
2021-03-10 13:23 ` [PATCH 5.10 47/49] KVM: SVM: Clear the CR4 register on reset gregkh
2021-03-10 13:23 ` [PATCH 5.10 48/49] nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST gregkh
2021-03-10 13:24 ` [PATCH 5.10 49/49] nvme-pci: add quirks for Lexar 256GB SSD gregkh
2021-03-10 17:38 ` [PATCH 5.10 00/49] 5.10.23-rc1 review Naresh Kamboju
2021-03-10 17:58 ` Guenter Roeck
2021-03-10 18:26 ` Greg Kroah-Hartman
2021-03-10 18:27 ` Greg Kroah-Hartman
2021-03-10 20:00 ` Shuah Khan
2021-03-11 2:38 ` Samuel Zou
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