Re: [PATCH] arch: fix 'unexpected IRQ trap at vector' warnings

2020-12-16 Thread Enrico Weigelt, metux IT consult
On 15.12.20 23:12, Thomas Gleixner wrote: > On Tue, Dec 15 2020 at 21:12, Enrico Weigelt wrote: >> On 09.12.20 00:01, Thomas Gleixner wrote: >>> 3) It's invoked from __handle_domain_irq() when the 'hwirq' which is >>> handed in by the caller does not resolve to a mapped Linux >>> interr

Re: [PATCH] arch: fix 'unexpected IRQ trap at vector' warnings

2020-12-15 Thread Thomas Gleixner
On Tue, Dec 15 2020 at 21:12, Enrico Weigelt wrote: > On 09.12.20 00:01, Thomas Gleixner wrote: >> 3) It's invoked from __handle_domain_irq() when the 'hwirq' which is >> handed in by the caller does not resolve to a mapped Linux >> interrupt which is pretty much the same as the x86 sit

Re: [PATCH] arch: fix 'unexpected IRQ trap at vector' warnings

2020-12-15 Thread Enrico Weigelt, metux IT consult
On 09.12.20 00:01, Thomas Gleixner wrote: > There are a few situations why it is invoked or not: > > 1) The original x86 usage is not longer using it because it complains > rightfully about a vector being raised which has no interrupt > descriptor associated to it. So the original rea

Re: [PATCH] arch: fix 'unexpected IRQ trap at vector' warnings

2020-12-08 Thread Thomas Gleixner
On Tue, Dec 08 2020 at 13:11, Michael Ellerman wrote: > "Enrico Weigelt, metux IT consult" writes: >> All archs, except Alpha, print out the irq number in hex, but the message >> looks like it was a decimal number, which is quite confusing. Fixing this >> by adding "0x" prefix. > > Arguably decima

Re: [PATCH] arch: fix 'unexpected IRQ trap at vector' warnings

2020-12-08 Thread Helge Deller
On 12/8/20 3:11 AM, Michael Ellerman wrote: > "Enrico Weigelt, metux IT consult" writes: >> All archs, except Alpha, print out the irq number in hex, but the message >> looks like it was a decimal number, which is quite confusing. Fixing this >> by adding "0x" prefix. > > Arguably decimal would be

Re: [PATCH] arch: fix 'unexpected IRQ trap at vector' warnings

2020-12-07 Thread Michael Ellerman
"Enrico Weigelt, metux IT consult" writes: > All archs, except Alpha, print out the irq number in hex, but the message > looks like it was a decimal number, which is quite confusing. Fixing this > by adding "0x" prefix. Arguably decimal would be better, /proc/interrupts and /proc/irq/ both use de

[PATCH] arch: fix 'unexpected IRQ trap at vector' warnings

2020-12-07 Thread Enrico Weigelt, metux IT consult
All archs, except Alpha, print out the irq number in hex, but the message looks like it was a decimal number, which is quite confusing. Fixing this by adding "0x" prefix. Signed-off-by: Enrico Weigelt, metux IT consult --- arch/arm/include/asm/hw_irq.h | 2 +- arch/parisc/include/asm/hardir