Re: [PATCH 13/16] arm64: Add support for checking errata based on a list of MIDRS

2018-01-30 Thread Dave Martin
On Tue, Jan 30, 2018 at 03:38:44PM +, Suzuki K Poulose wrote: > On 30/01/18 15:16, Dave Martin wrote: > >On Fri, Jan 26, 2018 at 03:57:44PM +, Suzuki K Poulose wrote: > >>On 26/01/18 14:16, Dave Martin wrote: > >>>On Tue, Jan 23, 2018 at 12:28:06PM +, Suzuki K Poulose wrote: > Add h

Re: [PATCH 13/16] arm64: Add support for checking errata based on a list of MIDRS

2018-01-30 Thread Suzuki K Poulose
On 30/01/18 15:16, Dave Martin wrote: On Fri, Jan 26, 2018 at 03:57:44PM +, Suzuki K Poulose wrote: On 26/01/18 14:16, Dave Martin wrote: On Tue, Jan 23, 2018 at 12:28:06PM +, Suzuki K Poulose wrote: Add helpers for detecting an errata on list of midr ranges of affected CPUs. This do

Re: [PATCH 13/16] arm64: Add support for checking errata based on a list of MIDRS

2018-01-30 Thread Dave Martin
On Fri, Jan 26, 2018 at 03:57:44PM +, Suzuki K Poulose wrote: > On 26/01/18 14:16, Dave Martin wrote: > >On Tue, Jan 23, 2018 at 12:28:06PM +, Suzuki K Poulose wrote: > >>Add helpers for detecting an errata on list of midr ranges > >>of affected CPUs. > > > >This doesn't describe what the p

Re: [PATCH 13/16] arm64: Add support for checking errata based on a list of MIDRS

2018-01-26 Thread Suzuki K Poulose
On 26/01/18 14:16, Dave Martin wrote: On Tue, Jan 23, 2018 at 12:28:06PM +, Suzuki K Poulose wrote: Add helpers for detecting an errata on list of midr ranges of affected CPUs. This doesn't describe what the patch does: instead, helpers are being added for checking whether an MIDR falls in

Re: [PATCH 13/16] arm64: Add support for checking errata based on a list of MIDRS

2018-01-26 Thread Dave Martin
On Tue, Jan 23, 2018 at 12:28:06PM +, Suzuki K Poulose wrote: > Add helpers for detecting an errata on list of midr ranges > of affected CPUs. This doesn't describe what the patch does: instead, helpers are being added for checking whether an MIDR falls in one of multiple affected model(s) and

[PATCH 13/16] arm64: Add support for checking errata based on a list of MIDRS

2018-01-23 Thread Suzuki K Poulose
Add helpers for detecting an errata on list of midr ranges of affected CPUs. Signed-off-by: Suzuki K Poulose --- arch/arm64/include/asm/cpufeature.h | 1 + arch/arm64/kernel/cpu_errata.c | 40 ++--- 2 files changed, 25 insertions(+), 16 deletions(-) diff --