Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b53378856f4ea43182d13658f7c2138971366148
Commit: b53378856f4ea43182d13658f7c2138971366148
Parent: 9ff1d36cf4b8b7dc4efbc83ac617a63020b1125d
Author: Paolo 'Blaisorblade' Giarrusso <[EMAIL PROTECTED]>
AuthorDate: Wed Mar 7 20:41:11 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu Mar 8 07:38:21 2007 -0800
[PATCH] um: mark both consoles as CON_ANYTIME
Since both UML consoles do not use percpu variables, they may be called when
the cpu is still offline, and they may be marked CON_ANYTIME (this is
documented in kernel/printk.c, grep for CON_ANYTIME to find mentions of
this).
Works well in testing done with lock debug enabled, should be safe but is
not
needed for next release.
This would probably help also stderr_console.c, but this is yet to test.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <[EMAIL PROTECTED]>
Acked-by: Jeff Dike <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
arch/um/drivers/ssl.c | 2 +-
arch/um/drivers/stdio_console.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index fc22b9b..4b382a6 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -179,7 +179,7 @@ static struct console ssl_cons = {
.write = ssl_console_write,
.device = ssl_console_device,
.setup = ssl_console_setup,
- .flags = CON_PRINTBUFFER,
+ .flags = CON_PRINTBUFFER|CON_ANYTIME,
.index = -1,
};
diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c
index 7ff0b0f..76d1f1c 100644
--- a/arch/um/drivers/stdio_console.c
+++ b/arch/um/drivers/stdio_console.c
@@ -153,7 +153,7 @@ static struct console stdiocons = {
.write = uml_console_write,
.device = uml_console_device,
.setup = uml_console_setup,
- .flags = CON_PRINTBUFFER,
+ .flags = CON_PRINTBUFFER|CON_ANYTIME,
.index = -1,
};
-
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