diff options
Diffstat (limited to 'arch/sh64/mm/tlbmiss.c')
-rw-r--r-- | arch/sh64/mm/tlbmiss.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh64/mm/tlbmiss.c b/arch/sh64/mm/tlbmiss.c index d4c5334186d0..b767d6cff72f 100644 --- a/arch/sh64/mm/tlbmiss.c +++ b/arch/sh64/mm/tlbmiss.c | |||
@@ -14,7 +14,7 @@ | |||
14 | * IMPORTANT NOTES : | 14 | * IMPORTANT NOTES : |
15 | * The do_fast_page_fault function is called from a context in entry.S where very few registers | 15 | * The do_fast_page_fault function is called from a context in entry.S where very few registers |
16 | * have been saved. In particular, the code in this file must be compiled not to use ANY | 16 | * have been saved. In particular, the code in this file must be compiled not to use ANY |
17 | * caller-save regiseters that are not part of the restricted save set. Also, it means that | 17 | * caller-save registers that are not part of the restricted save set. Also, it means that |
18 | * code in this file must not make calls to functions elsewhere in the kernel, or else the | 18 | * code in this file must not make calls to functions elsewhere in the kernel, or else the |
19 | * excepting context will see corruption in its caller-save registers. Plus, the entry.S save | 19 | * excepting context will see corruption in its caller-save registers. Plus, the entry.S save |
20 | * area is non-reentrant, so this code has to run with SR.BL==1, i.e. no interrupts taken inside | 20 | * area is non-reentrant, so this code has to run with SR.BL==1, i.e. no interrupts taken inside |
@@ -249,7 +249,7 @@ asmlinkage int do_fast_page_fault(unsigned long long ssr_md, unsigned long long | |||
249 | /* SIM | 249 | /* SIM |
250 | * Note this is now called with interrupts still disabled | 250 | * Note this is now called with interrupts still disabled |
251 | * This is to cope with being called for a missing IO port | 251 | * This is to cope with being called for a missing IO port |
252 | * address with interupts disabled. This should be fixed as | 252 | * address with interrupts disabled. This should be fixed as |
253 | * soon as we have a better 'fast path' miss handler. | 253 | * soon as we have a better 'fast path' miss handler. |
254 | * | 254 | * |
255 | * Plus take care how you try and debug this stuff. | 255 | * Plus take care how you try and debug this stuff. |