Re: ECC Memory question

2002-08-07 Thread Grant Grundler
Ralf Hildebrandt wrote: > But does parisc Linux do something similar? in arch/parisc/kernel/traps.c: case 5: /* Low-priority machine check */ flush_all_caches(); cpu_lpmc(5, regs); return; I'll leave the rest as an excersize

Re: ECC Memory question

2002-08-07 Thread ste
8-§ > It's a RAM Error. It happens just once every 3 months. Cosmic 8-§ > radiation?! 8-§ > As I said I don't exactly know how the errors occurs normally. I mentioned what I learned when I worked for HP (on Unix servers, for istance, but HP-PARISC is almost the same in both cases!) 8-§ >

Re: ECC Memory question

2002-08-07 Thread Ralf Hildebrandt
On Wed, Aug 07, 2002 at 02:05:15PM +0200, ste @ tiscali wrote: > > 8-§ > Aug 6 22:57:25 stahlw06 vmunix: Detected Low Priority Machine Check. > 8-§ > Aug 6 22:57:25 stahlw06 vmunix: LPMC type : SEDC (ECC-corrected > single-bit error) > 8-§ > Aug 6 22:57:25 stahlw06 vmunix: Error Address : 0

Re: ECC Memory question

2002-08-07 Thread ste
8-§ > Aug 6 22:57:25 stahlw06 vmunix: Detected Low Priority Machine Check. 8-§ > Aug 6 22:57:25 stahlw06 vmunix: LPMC type : SEDC (ECC-corrected single-bit error) 8-§ > Aug 6 22:57:25 stahlw06 vmunix: Error Address : 0x3123c58 8-§ > 8-§ > appears in the log whenever a correctable one-bit

ECC Memory question

2002-08-07 Thread Ralf Hildebrandt
>From HP-UX 10.20 I know that Aug 6 22:57:25 stahlw06 vmunix: Detected Low Priority Machine Check. Aug 6 22:57:25 stahlw06 vmunix: LPMC type : SEDC (ECC-corrected single-bit error) Aug 6 22:57:25 stahlw06 vmunix: Error Address : 0x3123c58 appears in the log whenever a correctable one-bit erro