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| author | Dave Young <[email protected]> | 2017-12-09 04:16:10 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-12-11 13:54:44 +0000 |
| commit | 7f6f60a1ba52538c16f26930bfbcfe193d9d746a (patch) | |
| tree | 464c2350eceb3e65a9671956de8727fd6a4cfc78 /fs/jbd2/commit.c | |
| parent | Linux 4.15-rc3 (diff) | |
| download | kernel-7f6f60a1ba52538c16f26930bfbcfe193d9d746a.tar.gz kernel-7f6f60a1ba52538c16f26930bfbcfe193d9d746a.zip | |
mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep
earlyprintk=efi,keep does not work any more with a warning
in mm/early_ioremap.c: WARN_ON(system_state != SYSTEM_BOOTING):
Boot just hangs because of the earlyprintk within the earlyprintk
implementation code itself.
This is caused by a new introduced middle state in:
69a78ff226fe ("init: Introduce SYSTEM_SCHEDULING state")
early_ioremap() is fine in both SYSTEM_BOOTING and SYSTEM_SCHEDULING
states, original condition should be updated accordingly.
Signed-off-by: Dave Young <[email protected]>
Acked-by: Thomas Gleixner <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions