Re: [PATCH] ARM: spectre-v2: Try to set IBE bit for Cortex-A15 and Brahma-B15

2018-08-22 Thread Marek Vasut
On 08/11/2018 03:58 PM, Marek Vasut wrote: > On 06/08/2018 12:58 AM, Florian Fainelli wrote: >> Per the ARM reference manual for the Cortex-A15, The ACTLR: >> >> Is a read/write register. >> >> Common to the Secure and Non-secure states. >> >> Is only accessible from PL1 or higher, with access

Re: [PATCH] ARM: spectre-v2: Try to set IBE bit for Cortex-A15 and Brahma-B15

2018-08-22 Thread Marek Vasut
On 08/11/2018 03:58 PM, Marek Vasut wrote: > On 06/08/2018 12:58 AM, Florian Fainelli wrote: >> Per the ARM reference manual for the Cortex-A15, The ACTLR: >> >> Is a read/write register. >> >> Common to the Secure and Non-secure states. >> >> Is only accessible from PL1 or higher, with access

Re: [PATCH] ARM: spectre-v2: Try to set IBE bit for Cortex-A15 and Brahma-B15

2018-08-11 Thread Marek Vasut
On 06/08/2018 12:58 AM, Florian Fainelli wrote: > Per the ARM reference manual for the Cortex-A15, The ACTLR: > > Is a read/write register. > > Common to the Secure and Non-secure states. > > Is only accessible from PL1 or higher, with access rights that depend > on the mode: > > *

Re: [PATCH] ARM: spectre-v2: Try to set IBE bit for Cortex-A15 and Brahma-B15

2018-08-11 Thread Marek Vasut
On 06/08/2018 12:58 AM, Florian Fainelli wrote: > Per the ARM reference manual for the Cortex-A15, The ACTLR: > > Is a read/write register. > > Common to the Secure and Non-secure states. > > Is only accessible from PL1 or higher, with access rights that depend > on the mode: > > *

[PATCH] ARM: spectre-v2: Try to set IBE bit for Cortex-A15 and Brahma-B15

2018-06-07 Thread Florian Fainelli
Per the ARM reference manual for the Cortex-A15, The ACTLR: Is a read/write register. Common to the Secure and Non-secure states. Is only accessible from PL1 or higher, with access rights that depend on the mode: * Read/write in Secure PL1 modes. * Read-only and write-ignored in

[PATCH] ARM: spectre-v2: Try to set IBE bit for Cortex-A15 and Brahma-B15

2018-06-07 Thread Florian Fainelli
Per the ARM reference manual for the Cortex-A15, The ACTLR: Is a read/write register. Common to the Secure and Non-secure states. Is only accessible from PL1 or higher, with access rights that depend on the mode: * Read/write in Secure PL1 modes. * Read-only and write-ignored in