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michael/linux

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Jan Hendrik Farr c446afcef5 Compiler Attributes: disable __counted_by for clang < 19.1.3

commit f06e108a3d upstream.

This patch disables __counted_by for clang versions < 19.1.3 because
of the two issues listed below. It does this by introducing
CONFIG_CC_HAS_COUNTED_BY.

1. clang < 19.1.2 has a bug that can lead to __bdos returning 0:
https://github.com/llvm/llvm-project/pull/110497

2. clang < 19.1.3 has a bug that can lead to __bdos being off by 4:
https://github.com/llvm/llvm-project/pull/112636

Fixes: c8248faf3c ("Compiler Attributes: counted_by: Adjust name and identifier expansion")
Cc: stable@vger.kernel.org # 6.6.x: 16c31dd7fd: Compiler Attributes: counted_by: bump min gcc version
Cc: stable@vger.kernel.org # 6.6.x: 2993eb7a8d: Compiler Attributes: counted_by: fixup clang URL
Cc: stable@vger.kernel.org # 6.6.x: 231dc3f0c9: lkdtm/bugs: Improve warning message for compilers without counted_by support
Cc: stable@vger.kernel.org # 6.6.x
Reported-by: Nathan Chancellor <nathan@kernel.org>
Closes: https://lore.kernel.org/all/20240913164630.GA4091534@thelio-3990X/
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202409260949.a1254989-oliver.sang@intel.com
Link: https://lore.kernel.org/all/Zw8iawAF5W2uzGuh@archlinux/T/#m204c09f63c076586a02d194b87dffc7e81b8de7b
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Jan Hendrik Farr <kernel@jfarr.cc>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://lore.kernel.org/r/20241029140036.577804-2-kernel@jfarr.cc
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-12-05 13:54:10 +01:00

..

misc: add HAS_IOPORT dependencies

2023-05-29 15:05:00 +01:00

tty: bcm: convert to u8 and size_t

2023-12-08 12:02:37 +01:00

c2port: replace deprecated strncpy with strscpy

2023-10-05 13:34:05 +02:00

misc: rtsx: do clear express reg every SD_INT

2024-05-04 19:00:51 +02:00

…

cxl: Convert to platform remove callback returning void

2024-03-05 14:28:51 +00:00

…

eeprom: ee1004: Fix locking issues in ee1004_probe()

2024-07-31 13:41:42 +02:00

mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER

2024-01-08 15:27:15 -08:00

ibmasm: convert to new timestamp accessors

2023-10-18 13:26:16 +02:00

misc: keba: Fix sysfs group creation

2024-09-03 12:37:29 +02:00

misc: lis3lv02d_i2c: Fix regulators getting en-/dis-abled twice on suspend/resume

2024-03-04 07:59:43 +01:00

Compiler Attributes: disable __counted_by for clang < 19.1.3

2024-12-05 13:54:10 +01:00

misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for OTP device

2024-10-22 15:51:33 +02:00

mei: use kvmalloc for read buffer

2024-11-08 16:30:58 +01:00

Merge tag 'powerpc-6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2024-01-08 16:22:47 -08:00

Merge 6.9-rc7 into char-misc-testing

2024-05-08 19:21:51 +01:00

misc: sgi-gru: Don't disable preemption in GRU driver

2024-11-08 16:30:52 +01:00

Merge tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux

2023-11-01 20:51:41 -10:00

misc: ti-st: st_kim: use 'time_left' variable with wait_for_completion_interruptible_timeout()

2024-07-03 16:40:18 +02:00

uacce: make uacce_class constant

2023-10-27 08:51:00 +02:00

VMCI: Fix use-after-free when removing resource in vmci_resource_remove()

2024-09-03 13:16:42 +02:00

ad525x_dpot-i2c.c

misc: Switch i2c drivers back to use .probe()

2023-05-29 15:04:52 +01:00

ad525x_dpot-spi.c

spi: make remove callback a void function

2022-02-09 13:00:45 +00:00

ad525x_dpot.c

…

ad525x_dpot.h

…

apds990x.c

misc: apds990x: Fix missing pm_runtime_disable()

2024-12-05 13:54:02 +01:00

apds9802als.c

misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-03 16:41:00 +02:00

atmel-ssc.c

misc: atmel-ssc: Convert to platform remove callback returning void

2024-03-05 14:28:51 +00:00

bh1770glc.c

misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-03 16:41:00 +02:00

cs5535-mfgpt.c

…

ds1682.c

misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-03 16:41:00 +02:00

dummy-irq.c

…

dw-xdata-pcie.c

dw-xdata: Remove usage of the deprecated ida_simple_*() API

2023-12-31 11:09:26 +00:00

enclosure.c

drivers: remove struct module * setting from struct class

2023-03-17 15:16:27 +01:00

fastrpc.c

misc: fastrpc: Fix double free of 'buf' in error path

2024-09-03 12:19:31 +02:00

gehc-achc.c

misc: gehc-achc: Follow renaming of SPI "master" to "controller"

2024-02-08 11:54:43 +00:00

hi6421v600-irq.c

misc: hi6421-spmi-pmic: Remove unused of_gpio.h

2024-03-05 14:28:41 +00:00

hisi_hikey_usb.c

misc: hisi_hikey_usb: Convert to platform remove callback returning void

2024-03-05 14:28:52 +00:00

hmc6352.c

misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-03 16:41:00 +02:00

hpilo.c

misc: hpilo: rename device creation loop variable

2024-01-30 16:19:43 -08:00

hpilo.h

…

ibmvmc.c

Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-11-03 14:51:08 -10:00

ibmvmc.h

…

ics932s401.c

misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-03 16:41:00 +02:00

isl29003.c

misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-03 16:41:00 +02:00

isl29020.c

misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-03 16:41:00 +02:00

Kconfig

misc: mrvl-cn10k-dpi: add PCI_IOV dependency

2024-07-31 13:47:27 +02:00

kgdbts.c

kgdbts: fix return value of __setup handler

2022-03-18 14:17:56 +01:00

lattice-ecp3-config.c

spi: make remove callback a void function

2022-02-09 13:00:45 +00:00

Makefile

misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver

2024-07-10 14:58:29 +02:00

mrvl_cn10k_dpi.c

misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver

2024-07-10 14:58:29 +02:00

nsm.c

misc: nsm: drop owner assignment

2024-05-22 08:31:17 -04:00

ntsync.c

ntsync: Introduce NTSYNC_IOC_SEM_POST.

2024-04-11 15:34:40 +02:00

open-dice.c

misc: open-dice: add missing MODULE_DESCRIPTION() macro

2024-06-04 17:40:20 +02:00

pch_phub.c

…

pci_endpoint_test.c

misc: pci_endpoint_test: Remove unused pci_endpoint_test_bar_{readl,writel} functions

2024-07-09 17:58:54 -05:00

phantom.c

misc: phantom: make phantom_class constant

2023-10-25 11:07:11 +02:00

qcom-coincell.c

misc: Explicitly include correct DT includes

2023-08-04 15:39:04 +02:00

smpro-errmon.c

misc: smpro-errmon: Remove the unneeded include <linux/i2c.h>

2023-05-31 19:00:10 +01:00

smpro-misc.c

misc: smpro-misc: Add Ampere's Altra SMpro misc driver

2022-11-10 19:03:03 +01:00

sram-exec.c

mm: Introduce set_memory_rox()

2022-12-15 10:37:26 -08:00

sram.c

misc: sram: Convert to platform remove callback returning void

2024-03-05 14:28:52 +00:00

sram.h

misc: sram: Improve and simplify clk handling

2023-03-09 17:31:53 +01:00

tifm_7xx1.c

misc: tifm: use 'time_left' variable with wait_for_completion_timeout()

2024-07-03 16:40:18 +02:00

tifm_core.c

driver core: have match() callback in struct bus_type take a const *

2024-07-03 15:16:54 +02:00

tps6594-esm.c

Merge 6.5-rc6 into char-misc-next

2023-08-13 22:14:51 +02:00

tps6594-pfsm.c

misc: tps6594-pfsm: Add TI TPS65224 PMIC PFSM

2024-05-03 10:07:07 +01:00

tsl2550.c

misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-07-03 16:41:00 +02:00

vcpu_stall_detector.c

misc: Register a PPI for the vcpu stall detection virtual device

2024-07-04 12:31:22 +02:00

vmw_balloon.c

vmw_balloon: dynamically allocate the vmw-balloon shrinker

2023-10-04 10:32:25 -07:00

xilinx_sdfec.c

misc: xilinx_sdfec: Convert to platform remove callback returning void

2024-03-05 14:28:52 +00:00

xilinx_tmr_inject.c

misc: xilinx_tmr_inject: Convert to platform remove callback returning void

2024-03-05 14:28:53 +00:00

xilinx_tmr_manager.c

misc: Explicitly include correct DT includes

2023-08-04 15:39:04 +02:00