Re: [PATCH v4 4/6] powerpc/fsl: Enable cpu vulnerabilities reporting for NXP PPC BOOK3E

2018-07-20 Thread Diana Madalina Craciun
On 7/19/2018 3:05 PM, Michael Ellerman wrote: > LEROY Christophe writes: >> Diana Madalina Craciun a écrit : >>> On 7/17/2018 7:47 PM, LEROY Christophe wrote: Diana Craciun a écrit : > The NXP PPC Book3E platforms are not vulnerable to meltdown and > Spectre v4, so make them PPC_BOO

Re: [PATCH v4 4/6] powerpc/fsl: Enable cpu vulnerabilities reporting for NXP PPC BOOK3E

2018-07-19 Thread Michael Ellerman
LEROY Christophe writes: > Diana Madalina Craciun a écrit : >> On 7/17/2018 7:47 PM, LEROY Christophe wrote: >>> Diana Craciun a écrit : The NXP PPC Book3E platforms are not vulnerable to meltdown and Spectre v4, so make them PPC_BOOK3S_64 specific. Signed-off-by: Diana Craci

Re: [PATCH v4 4/6] powerpc/fsl: Enable cpu vulnerabilities reporting for NXP PPC BOOK3E

2018-07-18 Thread LEROY Christophe
Diana Madalina Craciun a écrit : On 7/17/2018 7:47 PM, LEROY Christophe wrote: Diana Craciun a écrit : The NXP PPC Book3E platforms are not vulnerable to meltdown and Spectre v4, so make them PPC_BOOK3S_64 specific. Signed-off-by: Diana Craciun --- History: v2-->v3 - used the existing fu

Re: [PATCH v4 4/6] powerpc/fsl: Enable cpu vulnerabilities reporting for NXP PPC BOOK3E

2018-07-18 Thread Diana Madalina Craciun
On 7/17/2018 7:47 PM, LEROY Christophe wrote: > Diana Craciun a écrit : > >> The NXP PPC Book3E platforms are not vulnerable to meltdown and >> Spectre v4, so make them PPC_BOOK3S_64 specific. >> >> Signed-off-by: Diana Craciun >> --- >> History: >> >> v2-->v3 >> - used the existing functions for

Re: [PATCH v4 4/6] powerpc/fsl: Enable cpu vulnerabilities reporting for NXP PPC BOOK3E

2018-07-17 Thread LEROY Christophe
Diana Craciun a écrit : The NXP PPC Book3E platforms are not vulnerable to meltdown and Spectre v4, so make them PPC_BOOK3S_64 specific. Signed-off-by: Diana Craciun --- History: v2-->v3 - used the existing functions for spectre v1/v2 arch/powerpc/Kconfig | 7 ++- arch/powerp

[PATCH v4 4/6] powerpc/fsl: Enable cpu vulnerabilities reporting for NXP PPC BOOK3E

2018-07-17 Thread Diana Craciun
The NXP PPC Book3E platforms are not vulnerable to meltdown and Spectre v4, so make them PPC_BOOK3S_64 specific. Signed-off-by: Diana Craciun --- History: v2-->v3 - used the existing functions for spectre v1/v2 arch/powerpc/Kconfig | 7 ++- arch/powerpc/kernel/security.c | 2 ++