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| author |   Atish Patra <atish.patra@wdc.com> | 2019-02-22 11:41:36 -0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmer@sifive.com> | 2019-03-04 10:40:38 -0800 |
| commit | 78d1daa36489d44ecb97b400e75639e79422de67 (patch) | |
| tree | 1d6b72539c949edd91be402dc74c5f90a4684b00 /scripts/gdb/linux/utils.py | |
| parent | RISC-V: Do not wait indefinitely in __cpu_up (diff) | |
| download | wireguard-linux-78d1daa36489d44ecb97b400e75639e79422de67.tar.xz wireguard-linux-78d1daa36489d44ecb97b400e75639e79422de67.zip | |
RISC-V: Move cpuid to hartid mapping to SMP.
Currently, logical CPU id to physical hartid mapping is defined for both
smp and non-smp configurations. This is not required as we need this
only for smp configuration. The mapping function can define directly
boot_cpu_hartid for non-smp use case.
The reverse mapping function i.e. hartid to cpuid can be called for any
valid but not booted harts. So it should return default cpu 0 only if it
is a boot hartid.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions