94bbc1763b
The patch "[SPARC64]: Get rid of fast IRQ feature"
moved the the code from arch/sparc64/kernel/entry.S:
lduba [%g7] ASI_PHYS_BYPASS_EC_E, %g5
or %g5, AUXIO_AUX1_FTCNT, %g5
stba %g5, [%g7] ASI_PHYS_BYPASS_EC_E
andn %g5, AUXIO_AUX1_FTCNT, %g5
stba %g5, [%g7] ASI_PHYS_BYPASS_EC_E
to arch/sparc64/kernel/irq.c:
val = readb(auxio_register);
val |= AUXIO_AUX1_FTCNT;
writeb(val, auxio_register);
val &= AUXIO_AUX1_FTCNT;
writeb(val, auxio_register);
This looks like it it missing a bitwise not, which is reintroduced
by this patch.
Due to lack of a floppy device, I could not test it, but it looks
evident.
Signed-off-by: Bernhard R Link <brlink@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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|---|---|---|
| .. | ||
| Makefile | ||
| asm-offsets.c | ||
| auxio.c | ||
| binfmt_aout32.c | ||
| binfmt_elf32.c | ||
| central.c | ||
| chmc.c | ||
| cpu.c | ||
| devices.c | ||
| dtlb_backend.S | ||
| dtlb_base.S | ||
| dtlb_prot.S | ||
| ebus.c | ||
| entry.S | ||
| etrap.S | ||
| head.S | ||
| idprom.c | ||
| init_task.c | ||
| iommu_common.c | ||
| iommu_common.h | ||
| irq.c | ||
| isa.c | ||
| itlb_base.S | ||
| kprobes.c | ||
| ktlb.S | ||
| module.c | ||
| pci.c | ||
| pci_common.c | ||
| pci_impl.h | ||
| pci_iommu.c | ||
| pci_psycho.c | ||
| pci_sabre.c | ||
| pci_schizo.c | ||
| power.c | ||
| process.c | ||
| ptrace.c | ||
| rtrap.S | ||
| sbus.c | ||
| semaphore.c | ||
| setup.c | ||
| signal.c | ||
| signal32.c | ||
| smp.c | ||
| sparc64_ksyms.c | ||
| starfire.c | ||
| sunos_ioctl32.c | ||
| sys32.S | ||
| sys_sparc.c | ||
| sys_sparc32.c | ||
| sys_sunos32.c | ||
| systbls.S | ||
| time.c | ||
| trampoline.S | ||
| traps.c | ||
| ttable.S | ||
| una_asm.S | ||
| unaligned.c | ||
| us2e_cpufreq.c | ||
| us3_cpufreq.c | ||
| vmlinux.lds.S | ||
| winfixup.S | ||