diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-14 17:17:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-14 17:17:34 -0700 |
| commit | f2772a0e4833d1af1901b6f1a38136fb71d1350c (patch) | |
| tree | 28bf6f0944d745e19947273022224ebc6b2d07c8 /arch/um/Kconfig | |
| parent | fcd98147ac71f35b69e2f50b5fddc5524dd2dfa8 (diff) | |
| parent | b482e48d29f1461fd0d059a17f32bcfa274127b3 (diff) | |
Merge tag 'for-linus-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML updates from Richard Weinberger:
- A new timer mode, time travel, for testing with UML
- Many bugixes/improvements for the serial line driver
- Various bugfixes
* tag 'for-linus-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
um: fix build without CONFIG_UML_TIME_TRAVEL_SUPPORT
um: Fix kcov crash during startup
um: configs: Remove useless UEVENT_HELPER_PATH
um: Support time travel mode
um: Pass nsecs to os timer functions
um: Remove drivers/ssl.h
um: Don't garbage collect in deactivate_all_fds()
um: Silence lockdep complaint about mmap_sem
um: Remove locking in deactivate_all_fds()
um: Timer code cleanup
um: fix os_timer_one_shot()
um: Fix IRQ controller regression on console read
Diffstat (limited to 'arch/um/Kconfig')
| -rw-r--r-- | arch/um/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 6b6eb938fcc1..3c3adfc486f2 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -184,6 +184,18 @@ config SECCOMP If unsure, say Y. +config UML_TIME_TRAVEL_SUPPORT + bool + prompt "Support time-travel mode (e.g. for test execution)" + help + Enable this option to support time travel inside the UML instance. + + After enabling this option, two modes are accessible at runtime + (selected by the kernel command line), see the kernel's command- + line help for more details. + + It is safe to say Y, but you probably don't need this. + endmenu source "arch/um/drivers/Kconfig" |