| commit | 887c0f1544991f567543b7c214aa11ab0cea0a29 | |
| author | Aaron Lindsay <aaron@os.amperecomputing.com> | |
| Mon, 13 Jul 2020 13:36:08 +0000 (13 14:36 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Mon, 13 Jul 2020 13:36:08 +0000 (13 14:36 +0100) | ||
| tree | 3dbe95ac6e4f5d3f7e9addbef89844a346f5f20f | treesnapshot (tar.gz zip) |
| parent | 1f7197deb0b33d858538df8e664d97d57be68e26 | commitdiff |
target/arm: Don't do raw writes for PMINTENCLR
Raw writes to this register when in KVM mode can cause interrupts to be
raised (even when the PMU is disabled). Because the underlying state is
already aliased to PMINTENSET (which already provides raw write
functions), we can safely disable raw accesses to PMINTENCLR entirely.
Signed-off-by: Aaron Lindsay <aaron@os.amperecomputing.com>
Message-id: 20200707152616.1917154-1-aaron@os.amperecomputing.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Raw writes to this register when in KVM mode can cause interrupts to be
raised (even when the PMU is disabled). Because the underlying state is
already aliased to PMINTENSET (which already provides raw write
functions), we can safely disable raw accesses to PMINTENCLR entirely.
Signed-off-by: Aaron Lindsay <aaron@os.amperecomputing.com>
Message-id: 20200707152616.1917154-1-aaron@os.amperecomputing.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| target/arm/helper.c | diffblobblamehistory |