[PW_SID:972968] riscv: export boot_cpu_hartid#542
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The mailbox controller driver for the Microchip Inter-processor Communication can be built as a module. It uses cpuid_to_hartid_map and commit 4783ce3 ("riscv: export __cpuid_to_hartid_map") enables that to work for SMP. However, cpuid_to_hartid_map uses boot_cpu_hartid on non-SMP kernels and this driver can be useful in such configurations[1]. Export boot_cpu_hartid so the driver can be built as a module on non-SMP kernels as well. Link: https://lore.kernel.org/lkml/20250617-confess-reimburse-876101e099cb@spud/ [1] Cc: stable@vger.kernel.org Fixes: e4b1d67 ("mailbox: add Microchip IPC support") Signed-off-by: Klara Modin <klarasmodin@gmail.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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Patch 1: "riscv: export boot_cpu_hartid" |
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PR for series 972968 applied to workflow__riscv__fixes
Name: riscv: export boot_cpu_hartid
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=972968
Version: 1