[PATCH] powerpc/xmon: Don't print hashed pointers in paca dump
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2018-01-10 14:19:49
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
Remember when the biggest problem we had to worry about was hashed pointers, those were the days. These were missed in my earlier patch because they don't match "%p", but the macro is hiding a "%p", so these all end up being hashed, which is not what we want in xmon. Convert them to "%px". Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> --- arch/powerpc/xmon/xmon.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index b3bb5beec54a..0ddc7ac6c5f1 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c@@ -2344,10 +2344,10 @@ static void dump_one_paca(int cpu) DUMP(p, kernel_toc, "lx"); DUMP(p, kernelbase, "lx"); DUMP(p, kernel_msr, "lx"); - DUMP(p, emergency_sp, "p"); + DUMP(p, emergency_sp, "px"); #ifdef CONFIG_PPC_BOOK3S_64 - DUMP(p, nmi_emergency_sp, "p"); - DUMP(p, mc_emergency_sp, "p"); + DUMP(p, nmi_emergency_sp, "px"); + DUMP(p, mc_emergency_sp, "px"); DUMP(p, in_nmi, "x"); DUMP(p, in_mce, "x"); DUMP(p, hmi_event_available, "x");
@@ -2382,14 +2382,14 @@ static void dump_one_paca(int cpu) #endif DUMP(p, dscr_default, "llx"); #ifdef CONFIG_PPC_BOOK3E - DUMP(p, pgd, "p"); - DUMP(p, kernel_pgd, "p"); - DUMP(p, tcd_ptr, "p"); - DUMP(p, mc_kstack, "p"); - DUMP(p, crit_kstack, "p"); - DUMP(p, dbg_kstack, "p"); + DUMP(p, pgd, "px"); + DUMP(p, kernel_pgd, "px"); + DUMP(p, tcd_ptr, "px"); + DUMP(p, mc_kstack, "px"); + DUMP(p, crit_kstack, "px"); + DUMP(p, dbg_kstack, "px"); #endif - DUMP(p, __current, "p"); + DUMP(p, __current, "px"); DUMP(p, kstack, "lx"); printf(" kstack_base = 0x%016lx\n", p->kstack & ~(THREAD_SIZE - 1)); DUMP(p, stab_rr, "lx");
@@ -2407,7 +2407,7 @@ static void dump_one_paca(int cpu) #endif #ifdef CONFIG_PPC_POWERNV - DUMP(p, core_idle_state_ptr, "p"); + DUMP(p, core_idle_state_ptr, "px"); DUMP(p, thread_idle_state, "x"); DUMP(p, thread_mask, "x"); DUMP(p, subcore_sibling_mask, "x");
--
2.14.3