[PATCH 3/5] arm64: kdump: do not go into EL2 before starting a crash dump kernel
From: geoff@infradead.org (Geoff Levand)
Date: 2015-03-27 04:43:38
Also in:
kexec, lkml
On Thu, 2015-03-26 at 17:28 +0900, AKASHI Takahiro wrote:
quoted hunk ↗ jump to hunk
@@ -64,7 +65,11 @@ void soft_restart(unsigned long addr) setup_mm_for_reboot(); cpu_soft_restart(virt_to_phys(cpu_reset), - is_hyp_mode_available(), addr); +#ifdef CONFIG_KEXEC + !in_crash_kexec && +#endif
Why not define in_crash_kexec without condition on CONFIG_KEXEC, say here in process.c and then avoid these preprocessor conditionals.
+ is_hyp_mode_available(), + addr); /* Should never get here */ BUG();