Re: [PATCH] ACPI: sysfs: copy ACPI data using io memory copying

2020-09-02 Thread Colin Ian King
On 02/09/2020 12:13, David Laight wrote: > From: Colin Ian King >> Sent: 02 September 2020 11:27 >> >> On 14/03/2020 10:23, Rafael J. Wysocki wrote: >>> On Thursday, March 12, 2020 12:13:45 PM CET Colin King wrote: From: Colin Ian King Reading ACPI data on ARM64 at a non-aligned off

RE: [PATCH] ACPI: sysfs: copy ACPI data using io memory copying

2020-09-02 Thread David Laight
From: Colin Ian King > Sent: 02 September 2020 11:27 > > On 14/03/2020 10:23, Rafael J. Wysocki wrote: > > On Thursday, March 12, 2020 12:13:45 PM CET Colin King wrote: > >> From: Colin Ian King > >> > >> Reading ACPI data on ARM64 at a non-aligned offset from > >> /sys/firmware/acpi/tables/data/

Re: [PATCH] ACPI: sysfs: copy ACPI data using io memory copying

2020-09-02 Thread Sedat Dilek
On Wed, Sep 2, 2020 at 12:30 PM Colin Ian King wrote: > > On 14/03/2020 10:23, Rafael J. Wysocki wrote: > > On Thursday, March 12, 2020 12:13:45 PM CET Colin King wrote: > >> From: Colin Ian King > >> > >> Reading ACPI data on ARM64 at a non-aligned offset from > >> /sys/firmware/acpi/tables/data

Re: [PATCH] ACPI: sysfs: copy ACPI data using io memory copying

2020-09-02 Thread Colin Ian King
On 14/03/2020 10:23, Rafael J. Wysocki wrote: > On Thursday, March 12, 2020 12:13:45 PM CET Colin King wrote: >> From: Colin Ian King >> >> Reading ACPI data on ARM64 at a non-aligned offset from >> /sys/firmware/acpi/tables/data/BERT will cause a splat because >> the data is I/O memory mapped and