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| author | Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2005-07-27 11:43:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-27 16:25:48 -0700 |
| commit | cb66504d65e54210d7dc55a0027d309ca5f51f83 (patch) | |
| tree | 0d292ced5cce778bc16387b1d928117aead52996 /arch/um/kernel/um_arch.c | |
| parent | b6b038a24a826fe22d9823722cfbbbd3ad7a3021 (diff) | |
| download | talos-op-linux-cb66504d65e54210d7dc55a0027d309ca5f51f83.tar.gz talos-op-linux-cb66504d65e54210d7dc55a0027d309ca5f51f83.zip | |
[PATCH] uml: add skas0 command-line option
This adds the "skas0" parameter to force skas0 operation on SKAS3 host and
shows which operating mode has been selected.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/kernel/um_arch.c')
| -rw-r--r-- | arch/um/kernel/um_arch.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 8736d098f0ee..ca2bb6f09a7d 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -38,6 +38,9 @@ #include "choose-mode.h" #include "mode_kern.h" #include "mode.h" +#ifdef UML_CONFIG_MODE_SKAS +#include "skas.h" +#endif #define DEFAULT_COMMAND_LINE "root=98:0" @@ -318,6 +321,7 @@ int linux_main(int argc, char **argv) unsigned long avail, diff; unsigned long virtmem_size, max_physmem; unsigned int i, add; + char * mode; for (i = 1; i < argc; i++){ if((i == 1) && (argv[i][0] == ' ')) continue; @@ -338,6 +342,21 @@ int linux_main(int argc, char **argv) exit(1); } #endif + +#ifndef CONFIG_MODE_SKAS + mode = "TT"; +#else + /* Show to the user the result of selection */ + if (mode_tt) + mode = "TT"; + else if (proc_mm && ptrace_faultinfo) + mode = "SKAS3"; + else + mode = "SKAS0"; +#endif + + printf("UML running in %s mode\n", mode); + uml_start = CHOOSE_MODE_PROC(set_task_sizes_tt, set_task_sizes_skas, 0, &host_task_size, &task_size); |
