diff options
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/init/main.c b/init/main.c index 0dd0e7a1f632..f605a969ea61 100644 --- a/init/main.c +++ b/init/main.c | |||
| @@ -70,15 +70,7 @@ | |||
| 70 | /* | 70 | /* |
| 71 | * This is one of the first .c files built. Error out early if we have compiler | 71 | * This is one of the first .c files built. Error out early if we have compiler |
| 72 | * trouble. | 72 | * trouble. |
| 73 | * | ||
| 74 | * Versions of gcc older than that listed below may actually compile and link | ||
| 75 | * okay, but the end product can have subtle run time bugs. To avoid associated | ||
| 76 | * bogus bug reports, we flatly refuse to compile with a gcc that is known to be | ||
| 77 | * too old from the very beginning. | ||
| 78 | */ | 73 | */ |
| 79 | #if (__GNUC__ < 3) || (__GNUC__ == 3 && __GNUC_MINOR__ < 2) | ||
| 80 | #error Sorry, your GCC is too old. It builds incorrect kernels. | ||
| 81 | #endif | ||
| 82 | 74 | ||
| 83 | #if __GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 0 | 75 | #if __GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 0 |
| 84 | #warning gcc-4.1.0 is known to miscompile the kernel. A different compiler version is recommended. | 76 | #warning gcc-4.1.0 is known to miscompile the kernel. A different compiler version is recommended. |
| @@ -288,7 +280,7 @@ static int __init unknown_bootoption(char *param, char *val) | |||
| 288 | return 0; | 280 | return 0; |
| 289 | 281 | ||
| 290 | /* | 282 | /* |
| 291 | * Preemptive maintenance for "why didn't my mispelled command | 283 | * Preemptive maintenance for "why didn't my misspelled command |
| 292 | * line work?" | 284 | * line work?" |
| 293 | */ | 285 | */ |
| 294 | if (strchr(param, '.') && (!val || strchr(param, '.') < val)) { | 286 | if (strchr(param, '.') && (!val || strchr(param, '.') < val)) { |