xtensa: PMU: fix base address for the newer hardware

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commit 687eb3c42f upstream.

With introduction of ERI access control in RG.0 base address of the PMU
unit registers has changed. Add support for the new PMU configuration.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Max Filippov 2023-07-24 00:58:24 -07:00 • committed by Greg Kroah-Hartman

parent 9a9b8596c3

commit 5a8b2c1665

2 changed files with 22 additions and 4 deletions

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9

arch/xtensa/include/asm/core.h

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17

arch/xtensa/kernel/perf_event.c

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