Re: [PATCH 2/9] ARM: change NR_IPIS to 8

2018-09-18 Thread Chunyan Zhang
Hi, Any conclusion on this patch? The coverity tool is still complaining error on the issue which this patch can fix. Thanks, Chunyan On 18 February 2016 at 23:18, Arnd Bergmann wrote: > On Thursday 18 February 2016 14:37:09 Russell King - ARM Linux wrote: >> On Thu, Feb 18, 2016 at 03:01:54PM

Re: [PATCH 2/9] ARM: change NR_IPIS to 8

2016-02-18 Thread Arnd Bergmann
On Thursday 18 February 2016 14:37:09 Russell King - ARM Linux wrote: > On Thu, Feb 18, 2016 at 03:01:54PM +0100, Arnd Bergmann wrote: > > When function tracing for IPIs is enabled, we get a warning for an > > overflow of the ipi_types array with the IPI_CPU_BACKTRACE type > > as triggered by raise

Re: [PATCH 2/9] ARM: change NR_IPIS to 8

2016-02-18 Thread Russell King - ARM Linux
On Thu, Feb 18, 2016 at 03:01:54PM +0100, Arnd Bergmann wrote: > When function tracing for IPIs is enabled, we get a warning for an > overflow of the ipi_types array with the IPI_CPU_BACKTRACE type > as triggered by raise_nmi(): > > arch/arm/kernel/smp.c: In function 'raise_nmi': > arch/arm/kernel

Re: [PATCH 2/9] ARM: change NR_IPIS to 8

2016-02-18 Thread Marc Zyngier
Hi Arnd, On 18/02/16 14:01, Arnd Bergmann wrote: > When function tracing for IPIs is enabled, we get a warning for an > overflow of the ipi_types array with the IPI_CPU_BACKTRACE type > as triggered by raise_nmi(): > > arch/arm/kernel/smp.c: In function 'raise_nmi': > arch/arm/kernel/smp.c:489:2:

[PATCH 2/9] ARM: change NR_IPIS to 8

2016-02-18 Thread Arnd Bergmann
When function tracing for IPIs is enabled, we get a warning for an overflow of the ipi_types array with the IPI_CPU_BACKTRACE type as triggered by raise_nmi(): arch/arm/kernel/smp.c: In function 'raise_nmi': arch/arm/kernel/smp.c:489:2: error: array subscript is above array bounds [-Werror=array-