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| author | Raul E Rangel <rrangel@chromium.org> | 2021-09-13 14:24:55 -0600 |
|---|---|---|
| committer | Raul Rangel <rrangel@chromium.org> | 2021-10-05 22:39:16 +0000 |
| commit | c842c59b3eb8f9df42779bf9bf8fdd2c4136319c (patch) | |
| tree | bb99572c7ee9c1a6af75671add54acad13d89387 /src/arch/riscv/trap_handler.c | |
| parent | b2346a56f135924214761f55e6a3b9ff8056dee7 (diff) | |
lib/thread: Switch to using CPU_INFO_V2
CPU_INFO_V2 changes the behavior of cpu_info(). There is now only 1
cpu_info struct per cpu. This means that we no longer need to allocate
it at the top of each threads stack.
We can now in theory remove the CONFIG_STACK_SIZE alignment on the
thread stack sizes. We can also in theory use threads in SMM if you are
feeling venturesome.
BUG=b:194391185, b:179699789
TEST=Perform reboot stress test on guybrush with COOP_MULTITASKING
enabled.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I5e04d254a00db43714ec60ebed7c4aa90e23190a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57628
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Peers <epeers@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/arch/riscv/trap_handler.c')
0 files changed, 0 insertions, 0 deletions