From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
linux-pm@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H . Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
Hanjun Guo <guohanjun@huawei.com>,
linux-acpi@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v3 3/5] ACPI / boot: Add number of legacy IRQs to debug output
Date: Tue, 18 Jul 2017 18:04:18 +0300 [thread overview]
Message-ID: <20170718150420.61600-4-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20170718150420.61600-1-andriy.shevchenko@linux.intel.com>
Sometimes it's useful to have when mp_config_acpi_legacy_irqs() is called.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
arch/x86/kernel/acpi/boot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 6d5b1346268a..0186d3bae610 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1078,7 +1078,7 @@ static void __init mp_config_acpi_legacy_irqs(void)
mp_bus_id_to_type[MP_ISA_BUS] = MP_BUS_ISA;
#endif
set_bit(MP_ISA_BUS, mp_bus_not_pci);
- pr_debug("Bus #%d is ISA\n", MP_ISA_BUS);
+ pr_debug("Bus #%d is ISA (nIRQs: %d)\n", MP_ISA_BUS, nr_legacy_irqs());
/*
* Use the default configuration for the IRQs 0-15. Unless
--
2.11.0
next prev parent reply other threads:[~2017-07-18 15:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-18 15:04 [PATCH v3 0/5] ACPI / boot: Few amendments Andy Shevchenko
2017-07-18 15:04 ` [PATCH v3 1/5] ACPI / boot: Don't define unused variables Andy Shevchenko
2017-07-18 15:04 ` [PATCH v3 2/5] ACPI / boot: Correct address space of __acpi_map_table() Andy Shevchenko
2017-07-19 13:06 ` [patch v3 2/5] acpi / boot: correct " yury norov
2017-07-19 13:40 ` Yury Norov
2017-07-19 13:56 ` Andy Shevchenko
2017-07-18 15:04 ` Andy Shevchenko [this message]
2017-07-18 15:04 ` [PATCH v3 4/5] ACPI / boot: Not all platform require acpi_reduced_hw_init() Andy Shevchenko
2017-07-21 22:25 ` Rafael J. Wysocki
2017-07-22 1:53 ` Andy Shevchenko
2017-07-22 22:02 ` Rafael J. Wysocki
2017-07-22 22:13 ` Andy Shevchenko
2017-07-22 22:14 ` Rafael J. Wysocki
2017-07-26 18:53 ` Rafael J. Wysocki
2017-07-18 15:04 ` [PATCH v3 5/5] ACPI / boot: Don't handle SCI on HW reduced platforms Andy Shevchenko
2017-07-21 22:28 ` Rafael J. Wysocki
2017-07-22 1:52 ` Andy Shevchenko
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