Revision 733d1d1a7745113e2b6a1761300e7e26b6eb6009 authored by Alexander Potapenko on 03 August 2019, 04:49:22 UTC, committed by Linus Torvalds on 03 August 2019, 14:02:01 UTC
kmalloc() shouldn't sleep while in RCU critical section, therefore use
GFP_ATOMIC instead of GFP_KERNEL.
The bug was spotted by the 0day kernel testing robot.
Link: http://lkml.kernel.org/r/20190725121703.210874-1-glider@google.com
Fixes: 7e659650cbda ("lib: introduce test_meminit module")
Signed-off-by: Alexander Potapenko <glider@google.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent cbedfe1
| File | Mode | Size |
|---|---|---|
| acpica | ||
| apei | ||
| arm64 | ||
| dptf | ||
| hmat | ||
| nfit | ||
| pmic | ||
| x86 | ||
| Kconfig | -rw-r--r-- | 19.0 KB |
| Makefile | -rw-r--r-- | 3.7 KB |
| ac.c | -rw-r--r-- | 11.1 KB |
| acpi_adxl.c | -rw-r--r-- | 4.7 KB |
| acpi_amba.c | -rw-r--r-- | 3.0 KB |
| acpi_apd.c | -rw-r--r-- | 6.1 KB |
| acpi_cmos_rtc.c | -rw-r--r-- | 2.0 KB |
| acpi_configfs.c | -rw-r--r-- | 6.2 KB |
| acpi_dbg.c | -rw-r--r-- | 17.9 KB |
| acpi_extlog.c | -rw-r--r-- | 8.7 KB |
| acpi_ipmi.c | -rw-r--r-- | 16.4 KB |
| acpi_lpat.c | -rw-r--r-- | 4.0 KB |
| acpi_lpit.c | -rw-r--r-- | 4.2 KB |
| acpi_lpss.c | -rw-r--r-- | 34.4 KB |
| acpi_memhotplug.c | -rw-r--r-- | 9.5 KB |
| acpi_pad.c | -rw-r--r-- | 12.1 KB |
| acpi_platform.c | -rw-r--r-- | 3.8 KB |
| acpi_pnp.c | -rw-r--r-- | 13.5 KB |
| acpi_processor.c | -rw-r--r-- | 17.7 KB |
| acpi_tad.c | -rw-r--r-- | 15.6 KB |
| acpi_video.c | -rw-r--r-- | 58.5 KB |
| acpi_watchdog.c | -rw-r--r-- | 4.3 KB |
| battery.c | -rw-r--r-- | 44.1 KB |
| bgrt.c | -rw-r--r-- | 2.9 KB |
| blacklist.c | -rw-r--r-- | 3.7 KB |
| bus.c | -rw-r--r-- | 33.1 KB |
| button.c | -rw-r--r-- | 17.3 KB |
| cm_sbs.c | -rw-r--r-- | 2.1 KB |
| container.c | -rw-r--r-- | 2.7 KB |
| cppc_acpi.c | -rw-r--r-- | 40.9 KB |
| custom_method.c | -rw-r--r-- | 2.0 KB |
| debugfs.c | -rw-r--r-- | 463 bytes |
| device_pm.c | -rw-r--r-- | 37.0 KB |
| device_sysfs.c | -rw-r--r-- | 16.3 KB |
| dock.c | -rw-r--r-- | 16.5 KB |
| ec.c | -rw-r--r-- | 56.5 KB |
| ec_sys.c | -rw-r--r-- | 3.1 KB |
| event.c | -rw-r--r-- | 4.3 KB |
| evged.c | -rw-r--r-- | 4.2 KB |
| fan.c | -rw-r--r-- | 10.0 KB |
| glue.c | -rw-r--r-- | 8.9 KB |
| hed.c | -rw-r--r-- | 1.9 KB |
| internal.h | -rw-r--r-- | 9.3 KB |
| ioapic.c | -rw-r--r-- | 5.9 KB |
| irq.c | -rw-r--r-- | 8.9 KB |
| numa.c | -rw-r--r-- | 12.2 KB |
| nvs.c | -rw-r--r-- | 4.6 KB |
| osi.c | -rw-r--r-- | 13.1 KB |
| osl.c | -rw-r--r-- | 41.8 KB |
| pci_irq.c | -rw-r--r-- | 13.4 KB |
| pci_link.c | -rw-r--r-- | 23.6 KB |
| pci_mcfg.c | -rw-r--r-- | 8.2 KB |
| pci_root.c | -rw-r--r-- | 25.5 KB |
| pci_slot.c | -rw-r--r-- | 4.7 KB |
| power.c | -rw-r--r-- | 26.0 KB |
| pptt.c | -rw-r--r-- | 22.1 KB |
| proc.c | -rw-r--r-- | 3.6 KB |
| processor_core.c | -rw-r--r-- | 9.2 KB |
| processor_driver.c | -rw-r--r-- | 8.2 KB |
| processor_idle.c | -rw-r--r-- | 38.0 KB |
| processor_pdc.c | -rw-r--r-- | 4.7 KB |
| processor_perflib.c | -rw-r--r-- | 19.6 KB |
| processor_thermal.c | -rw-r--r-- | 5.8 KB |
| processor_throttling.c | -rw-r--r-- | 31.0 KB |
| property.c | -rw-r--r-- | 35.8 KB |
| reboot.c | -rw-r--r-- | 1.7 KB |
| resource.c | -rw-r--r-- | 22.8 KB |
| sbs.c | -rw-r--r-- | 19.5 KB |
| sbshc.c | -rw-r--r-- | 7.1 KB |
| sbshc.h | -rw-r--r-- | 999 bytes |
| scan.c | -rw-r--r-- | 58.0 KB |
| sleep.c | -rw-r--r-- | 31.9 KB |
| sleep.h | -rw-r--r-- | 507 bytes |
| spcr.c | -rw-r--r-- | 5.8 KB |
| sysfs.c | -rw-r--r-- | 27.4 KB |
| tables.c | -rw-r--r-- | 22.2 KB |
| thermal.c | -rw-r--r-- | 31.4 KB |
| utils.c | -rw-r--r-- | 22.2 KB |
| video_detect.c | -rw-r--r-- | 12.7 KB |
| wakeup.c | -rw-r--r-- | 2.7 KB |
Computing file changes ...
