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arch/risc-v: fix idle stack assign order

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The bc022f8cd8 introduces a static way to calculate idle stack
address for risc-v platform. However, it uses the reverse order
to access idle stack, which breaks boards with smp configuration.

Correct the idle stack order of g_cpux_idlestack.

Fixes: bc022f8cd8 ("arch/risc-v: unify idle stack calculation")
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
This commit is contained in:
Inochi Amaoto 2024-05-12 08:06:12 +08:00 committed by Masayuki Ishikawa
parent bc022f8cd8
commit 4d2d9ecf39
1 changed files with 1 additions and 1 deletions
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arch/risc-v/src/common/riscv_common_memorymap.h
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@ -68,7 +68,7 @@ EXTERN uintptr_t g_idle_topstack;
/* Address of per-cpu idle stack base */ /* Address of per-cpu idle stack base */
#define g_cpux_idlestack(cpuid) \ #define g_cpux_idlestack(cpuid) \
(g_idle_topstack - SMP_STACK_SIZE * ((cpuid) + 1)) (g_idle_topstack - SMP_STACK_SIZE * (CONFIG_SMP_NCPUS - (cpuid)))
/* Address of the saved user stack pointer */ /* Address of the saved user stack pointer */