Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'kgdb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson:
"Just two patches for you this time!
- During a panic, flush the console before entering kgdb.
This makes things a little easier to comprehend, especially if an
NMI backtrace was triggered on all CPUs just before we enter the
panic routines
- Correcting a couple of misleading (a.k.a. plain wrong) comments"
* tag 'kgdb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
kdb: Corrects comment for kdballocenv
kgdb: Flush console before entering kgdb on panic
+6
-4
+3
kernel/debug/debug_core.c
+3
kernel/debug/debug_core.c
+3
-4
kernel/debug/kdb/kdb_main.c
+3
-4
kernel/debug/kdb/kdb_main.c
···
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* kdballocenv - This function is used to allocate bytes for
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* environment entries.
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* Parameters:
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-
* match A character string representing a numeric value
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-
* Outputs:
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* *value the unsigned long representation of the env variable 'match'
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+
* bytes The number of bytes to allocate in the static buffer.
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* Returns:
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-
* Zero on success, a kdb diagnostic on failure.
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+
* A pointer to the allocated space in the buffer on success.
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+
* NULL if bytes > size available in the envbuffer.
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* Remarks:
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* We use a static environment buffer (envbuffer) to hold the values
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* of dynamically generated environment variables (see kdb_set). Buffer