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| author | Luca Tettamanti <kronos.it@gmail.com> | 2009-03-30 00:01:27 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-04-03 00:57:46 +0200 |
| commit | 7e90560c50f754d65884e251e94c1efa2a4b5784 (patch) | |
| tree | 97ae68b0ae4edaebf3de66716759fc09a97deff6 /drivers/acpi/acpica/dsutils.c | |
| parent | Linux 2.6.29 (diff) | |
| download | linux-7e90560c50f754d65884e251e94c1efa2a4b5784.tar.xz linux-7e90560c50f754d65884e251e94c1efa2a4b5784.zip | |
ACPI: acpi_enforce_resource=strict by default
Enforce strict resource checking - disallowing access by native
drivers to IO ports and memory regions claimed by ACPI firmware.
The patch is mainly aimed to block native hwmon drivers from touching
monitoring chips that ACPI thinks it own.
If this causes a regression, boot with "acpi_enforce_resources=lax"
which was the previous default.
http://bugzilla.kernel.org/show_bug.cgi?id=12376
http://bugzilla.kernel.org/show_bug.cgi?id=12541
Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Acked-by: Pavel Machek <pavel@suse.cz>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/dsutils.c')
0 files changed, 0 insertions, 0 deletions