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(parent: 11ba468) | patch
riscv: use 16KB kernel stack on 64-bit
authorAndreas Schwab <schwab@suse.de>
Mon, 6 Jul 2020 12:32:26 +0000 (14:32 +0200)
committerPalmer Dabbelt <palmerdabbelt@google.com>
Tue, 14 Jul 2020 20:40:04 +0000 (13:40 -0700)
commit0cac21b02ba5f3095fd2dcc77c26a25a0b2432ed
tree389ff7b5b6ab36036c948127dec2722ce32aa334tree | snapshot
parent11ba468877bb23f28956a35e896356252d63c983commit | diff
riscv: use 16KB kernel stack on 64-bit

With the current 8KB stack size there are frequent overflows in a 64-bit
configuration.  We may split IRQ stacks off in the future, but this fixes a
number of issues right now.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Anup Patel <anup@brainfault.org>
[Palmer: mention irqstack in the commit text]
Fixes: 7db91e57a0ac ("RISC-V: Task implementation")
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
arch/riscv/include/asm/thread_info.h diff | blob | history
Domain: System / Kernel;