From: Laura Abbott <labbott@redhat.com>
To: Mark Rutland <mark.rutland@arm.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Will Deacon <will.deacon@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Laura Abbott <labbott@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Andrew Morton <akpm@linux-foundation.org>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Christoffer Dall <christoffer.dall@linaro.org>,
Marc Zyngier <marc.zyngier@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCHv5 07/11] drivers: firmware: psci: Use __pa_symbol for kernel symbol
Date: Tue, 6 Dec 2016 15:50:53 -0800 [thread overview]
Message-ID: <1481068257-6367-8-git-send-email-labbott@redhat.com> (raw)
In-Reply-To: <1481068257-6367-1-git-send-email-labbott@redhat.com>
__pa_symbol is technically the macro that should be used for kernel
symbols. Switch to this as a pre-requisite for DEBUG_VIRTUAL which
will do bounds checking.
Signed-off-by: Laura Abbott <labbott@redhat.com>
---
v5: Split off from arm64 __pa_symbol conversion
---
drivers/firmware/psci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c
index 8263429..9defbe2 100644
--- a/drivers/firmware/psci.c
+++ b/drivers/firmware/psci.c
@@ -383,7 +383,7 @@ static int psci_suspend_finisher(unsigned long index)
u32 *state = __this_cpu_read(psci_power_state);
return psci_ops.cpu_suspend(state[index - 1],
- virt_to_phys(cpu_resume));
+ __pa_symbol(cpu_resume));
}
int psci_cpu_suspend_enter(unsigned long index)
--
2.7.4
--
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next prev parent reply other threads:[~2016-12-06 23:51 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-06 23:50 [PATCHv5 00/11] CONFIG_DEBUG_VIRTUAL for arm64 Laura Abbott
2016-12-06 23:50 ` [PATCHv5 01/11] lib/Kconfig.debug: Add ARCH_HAS_DEBUG_VIRTUAL Laura Abbott
2016-12-06 23:50 ` [PATCHv5 02/11] mm/cma: Cleanup highmem check Laura Abbott
2016-12-06 23:50 ` [PATCHv5 03/11] arm64: Move some macros under #ifndef __ASSEMBLY__ Laura Abbott
2016-12-06 23:50 ` [PATCHv5 04/11] arm64: Add cast for virt_to_pfn Laura Abbott
2016-12-06 23:50 ` [PATCHv5 05/11] mm: Introduce lm_alias Laura Abbott
2016-12-06 23:50 ` [PATCHv5 06/11] arm64: Use __pa_symbol for kernel symbols Laura Abbott
2016-12-13 12:31 ` Mark Rutland
2016-12-06 23:50 ` Laura Abbott [this message]
2016-12-06 23:50 ` [PATCHv5 08/11] kexec: Switch to __pa_symbol Laura Abbott
2016-12-06 23:50 ` [PATCHv5 09/11] mm/kasan: Switch to using __pa_symbol and lm_alias Laura Abbott
2016-12-13 12:31 ` Mark Rutland
2016-12-06 23:50 ` [PATCHv5 10/11] mm/usercopy: Switch to using lm_alias Laura Abbott
2016-12-06 23:50 ` [PATCHv5 11/11] arm64: Add support for CONFIG_DEBUG_VIRTUAL Laura Abbott
2016-12-13 13:50 ` [PATCHv5 00/11] CONFIG_DEBUG_VIRTUAL for arm64 Mark Rutland
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