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| author | Prarit Bhargava <[email protected]> | 2017-11-30 20:05:59 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2017-12-13 00:11:33 +0000 |
| commit | 0f27cff8597d86f881ea8274b49b63b678c14a3c (patch) | |
| tree | 88b38b54a99321462d34f80e33e484c23b28f079 /drivers/acpi/cppc_acpi.c | |
| parent | Linux 4.15-rc3 (diff) | |
| download | kernel-0f27cff8597d86f881ea8274b49b63b678c14a3c.tar.gz kernel-0f27cff8597d86f881ea8274b49b63b678c14a3c.zip | |
ACPI: sysfs: Make ACPI GPE mask kernel parameter cover all GPEs
The acpi_mask_gpe= kernel parameter documentation states that the range
of mask is 128 GPEs (0x00 to 0x7F). The acpi_masked_gpes mask is a u64 so
only 64 GPEs (0x00 to 0x3F) can really be masked.
Use a bitmap of size 0xFF instead of a u64 for the GPE mask so 256
GPEs can be masked.
Fixes: 9c4aa1eecb48 (ACPI / sysfs: Provide quirk mechanism to prevent GPE flooding)
Signed-off-by: Prarit Bharava <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
0 files changed, 0 insertions, 0 deletions