Re: [PATCH] ARM: decompressor: Flush tlb before swiching domain 0 to client mode

2012-12-12 Thread Santosh Shilimkar
On Wednesday 12 December 2012 11:27 PM, Arve Hjønnevåg wrote: On Wed, Dec 12, 2012 at 2:10 AM, Santosh Shilimkar wrote: On Wednesday 12 December 2012 02:41 AM, Arve Hjønnevåg wrote: If the bootloader used a page table that is incompatible with domain 0 in client mode, then swithing domain 0

Re: [PATCH] ARM: decompressor: Flush tlb before swiching domain 0 to client mode

2012-12-12 Thread Arve Hjønnevåg
On Wed, Dec 12, 2012 at 2:10 AM, Santosh Shilimkar wrote: > On Wednesday 12 December 2012 02:41 AM, Arve Hjønnevåg wrote: >> >> If the bootloader used a page table that is incompatible with domain 0 >> in client mode, then swithing domain 0 to client mode causes a fault >> if we don't flush the

Re: [PATCH] ARM: decompressor: Flush tlb before swiching domain 0 to client mode

2012-12-12 Thread Santosh Shilimkar
On Wednesday 12 December 2012 02:41 AM, Arve Hjønnevåg wrote: If the bootloader used a page table that is incompatible with domain 0 in client mode, then swithing domain 0 to client mode causes a fault if we don't flush the tlb after updating the page table pointer. Signed-off-by: Arve

Re: [PATCH] ARM: decompressor: Flush tlb before swiching domain 0 to client mode

2012-12-12 Thread Santosh Shilimkar
On Wednesday 12 December 2012 02:41 AM, Arve Hjønnevåg wrote: If the bootloader used a page table that is incompatible with domain 0 in client mode, then swithing domain 0 to client mode causes a fault if we don't flush the tlb after updating the page table pointer. Signed-off-by: Arve

Re: [PATCH] ARM: decompressor: Flush tlb before swiching domain 0 to client mode

2012-12-12 Thread Arve Hjønnevåg
On Wed, Dec 12, 2012 at 2:10 AM, Santosh Shilimkar santosh.shilim...@ti.com wrote: On Wednesday 12 December 2012 02:41 AM, Arve Hjønnevåg wrote: If the bootloader used a page table that is incompatible with domain 0 in client mode, then swithing domain 0 to client mode causes a fault if we

Re: [PATCH] ARM: decompressor: Flush tlb before swiching domain 0 to client mode

2012-12-12 Thread Santosh Shilimkar
On Wednesday 12 December 2012 11:27 PM, Arve Hjønnevåg wrote: On Wed, Dec 12, 2012 at 2:10 AM, Santosh Shilimkar santosh.shilim...@ti.com wrote: On Wednesday 12 December 2012 02:41 AM, Arve Hjønnevåg wrote: If the bootloader used a page table that is incompatible with domain 0 in client mode,

[PATCH] ARM: decompressor: Flush tlb before swiching domain 0 to client mode

2012-12-11 Thread Arve Hjønnevåg
If the bootloader used a page table that is incompatible with domain 0 in client mode, then swithing domain 0 to client mode causes a fault if we don't flush the tlb after updating the page table pointer. Signed-off-by: Arve Hjønnevåg --- arch/arm/boot/compressed/head.S |1 + 1 files

[PATCH] ARM: decompressor: Flush tlb before swiching domain 0 to client mode

2012-12-11 Thread Arve Hjønnevåg
If the bootloader used a page table that is incompatible with domain 0 in client mode, then swithing domain 0 to client mode causes a fault if we don't flush the tlb after updating the page table pointer. Signed-off-by: Arve Hjønnevåg a...@android.com --- arch/arm/boot/compressed/head.S |1 +