Messages in this thread Patch in this message | | | From | Marc-Christian Petersen <> | Subject | [BUG] 2.4.20-BK | Date | Sat, 7 Dec 2002 14:35:23 +0100 |
| |
Hi Alan,
using 2.4.20-BK tree gives me:
flushing ide devices: hda hdd
at reboot time in an endless loop drawing over the screen. No reboot will be made, I have to do that either by sysrq-b or reset button.
Using:
[*] PCI IDE chipset support [*] Generic PCI bus-master DMA support [*] Use PCI DMA by default when available <*> Intel PIIXn chipsets support [*] IGNORE word93 Validation BITS
root@codeman:[/] # hdparm -i /dev/hda
/dev/hda:
Model=MAXTOR 6L060J3, FwRev=A93.0500, SerialNo=663219752652 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=32256, SectSize=21298, ECCbytes=4 BuffType=DualPortCache, BuffSize=1819kB, MaxMultSect=16, MultSect=16 CurCHS=4047/16/255, CurSects=16511760, LBA=yes, LBAsects=117266688 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5 udma6 AdvancedPM=no WriteCache=enabled Drive conforms to: ATA/ATAPI-5 T13 1321D revision 1: 1 2 3 4 5
BTW: The attached patch is needed to build the 2.4.20-BK tree successfully because "local_irq_*" is missing and ld complains about undefined reference at linking time.
Any hints to fix that flushing ide bla foobar thing?
TIA!
ciao, Marcdiff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla/include/asm-i386/system.h linux.20-ac1/include/asm-i386/system.h --- linux.vanilla/include/asm-i386/system.h 2002-11-29 21:27:23.000000000 +0000 +++ linux.20-ac1/include/asm-i386/system.h 2002-11-11 15:59:38.000000000 +0000 @@ -322,8 +319,18 @@ /* used in the idle loop; sti takes one instruction cycle to complete */ #define safe_halt() __asm__ __volatile__("sti; hlt": : :"memory") +#define __save_and_cli(x) do { __save_flags(x); __cli(); } while(0); +#define __save_and_sti(x) do { __save_flags(x); __sti(); } while(0); + /* For spinlocks etc */ +#if 0 #define local_irq_save(x) __asm__ __volatile__("pushfl ; popl %0 ; cli":"=g" (x): /* no input */ :"memory") +#define local_irq_set(x) __asm__ __volatile__("pushfl ; popl %0 ; sti":"=g" (x): /* no input */ :"memory") +#else +#define local_irq_save(x) __save_and_cli(x) +#define local_irq_set(x) __save_and_sti(x) +#endif + #define local_irq_restore(x) __restore_flags(x) #define local_irq_disable() __cli() #define local_irq_enable() __sti() @@ -338,6 +345,8 @@ #define sti() __global_sti() #define save_flags(x) ((x)=__global_save_flags()) #define restore_flags(x) __global_restore_flags(x) +#define save_and_cli(x) do { save_flags(x); cli(); } while(0); +#define save_and_sti(x) do { save_flags(x); sti(); } while(0); #else @@ -345,6 +354,8 @@ #define sti() __sti() #define save_flags(x) __save_flags(x) #define restore_flags(x) __restore_flags(x) +#define save_and_cli(x) __save_and_cli(x) +#define save_and_sti(x) __save_and_sti(x) #endif | |