Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On Thu, Nov 23, 2017 at 11:04 PM, Michael Ellerman wrote: > Christophe LEROY writes: >> Le 22/11/2017 à 12:48, Michael Ellerman a écrit : >>> Christophe LEROY writes: Le 22/11/2017 à 00:07, Balbir Singh a écrit : >

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On Thu, Nov 23, 2017 at 11:04 PM, Michael Ellerman wrote: > Christophe LEROY writes: >> Le 22/11/2017 à 12:48, Michael Ellerman a écrit : >>> Christophe LEROY writes: Le 22/11/2017 à 00:07, Balbir Singh a écrit : > On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy > wrote: >>

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Christophe LEROY writes: > Le 22/11/2017 à 12:48, Michael Ellerman a écrit : >> Christophe LEROY writes: >>> Le 22/11/2017 à 00:07, Balbir Singh a écrit : On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Christophe LEROY writes: > Le 22/11/2017 à 12:48, Michael Ellerman a écrit : >> Christophe LEROY writes: >>> Le 22/11/2017 à 00:07, Balbir Singh a écrit : On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: > On powerpc32, patch_instruction() is called by

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Le 22/11/2017 à 12:48, Michael Ellerman a écrit : Christophe LEROY writes: Le 22/11/2017 à 00:07, Balbir Singh a écrit : On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: On powerpc32, patch_instruction() is called by

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Le 22/11/2017 à 12:48, Michael Ellerman a écrit : Christophe LEROY writes: Le 22/11/2017 à 00:07, Balbir Singh a écrit : On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: On powerpc32, patch_instruction() is called by apply_feature_fixups() which is called from early_init() There

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Christophe Leroy writes: > On powerpc32, patch_instruction() is called by apply_feature_fixups() > which is called from early_init() > > There is the following note in front of early_init(): > * Note that the kernel may be running at an address which is different > *

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Christophe Leroy writes: > On powerpc32, patch_instruction() is called by apply_feature_fixups() > which is called from early_init() > > There is the following note in front of early_init(): > * Note that the kernel may be running at an address which is different > * from the address that it

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Christophe LEROY writes: > Le 22/11/2017 à 00:07, Balbir Singh a écrit : >> On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy >> wrote: >>> On powerpc32, patch_instruction() is called by apply_feature_fixups() >>> which is called from

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Christophe LEROY writes: > Le 22/11/2017 à 00:07, Balbir Singh a écrit : >> On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy >> wrote: >>> On powerpc32, patch_instruction() is called by apply_feature_fixups() >>> which is called from early_init() >>> >>> There is the following note in front of

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Le 22/11/2017 à 00:07, Balbir Singh a écrit : On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: On powerpc32, patch_instruction() is called by apply_feature_fixups() which is called from early_init() There is the following note in front of early_init(): *

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Le 22/11/2017 à 00:07, Balbir Singh a écrit : On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: On powerpc32, patch_instruction() is called by apply_feature_fixups() which is called from early_init() There is the following note in front of early_init(): * Note that the kernel may

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: > On powerpc32, patch_instruction() is called by apply_feature_fixups() > which is called from early_init() > > There is the following note in front of early_init(): > * Note that the kernel may be running at an

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: > On powerpc32, patch_instruction() is called by apply_feature_fixups() > which is called from early_init() > > There is the following note in front of early_init(): > * Note that the kernel may be running at an address which is different

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On Tue, 2017-11-21 at 19:28 +0200, Meelis Roos wrote: > For wider powerpc audience: this warning-like INFO bit is present > independently of theis patch. Is it dangerous for some configuration? > > INFO: Uncompressed kernel (size 0x5d6c54) overlaps the address of the > wrapper(0x40) > INFO:

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On Tue, 2017-11-21 at 19:28 +0200, Meelis Roos wrote: > For wider powerpc audience: this warning-like INFO bit is present > independently of theis patch. Is it dangerous for some configuration? > > INFO: Uncompressed kernel (size 0x5d6c54) overlaps the address of the > wrapper(0x40) > INFO:

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

> On powerpc32, patch_instruction() is called by apply_feature_fixups() > which is called from early_init() > > There is the following note in front of early_init(): > * Note that the kernel may be running at an address which is different > * from the address that it was linked at, so we must

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

> On powerpc32, patch_instruction() is called by apply_feature_fixups() > which is called from early_init() > > There is the following note in front of early_init(): > * Note that the kernel may be running at an address which is different > * from the address that it was linked at, so we must

[PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On powerpc32, patch_instruction() is called by apply_feature_fixups() which is called from early_init() There is the following note in front of early_init(): * Note that the kernel may be running at an address which is different * from the address that it was linked at, so we must use

[PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On powerpc32, patch_instruction() is called by apply_feature_fixups() which is called from early_init() There is the following note in front of early_init(): * Note that the kernel may be running at an address which is different * from the address that it was linked at, so we must use

[PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On powerpc32, patch_instruction() is called by apply_feature_fixups() which is called from early_init() There is the following note in front of early_init(): * Note that the kernel may be running at an address which is different * from the address that it was linked at, so we must use

[PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On powerpc32, patch_instruction() is called by apply_feature_fixups() which is called from early_init() There is the following note in front of early_init(): * Note that the kernel may be running at an address which is different * from the address that it was linked at, so we must use