From: Borislav Petkov <bp@alien8.de>
To: Tomasz Nowicki <tomasz.nowicki@linaro.org>
Cc: rjw@rjwysocki.net, lenb@kernel.org, tony.luck@intel.com,
bp@suse.de, m.chehab@samsung.com, linux-edac@vger.kernel.org,
x86@kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org
Subject: Re: [PATCH 5/7] acpi, apei, ghes: Attach NMI init/deinit functions while CONFIG_ACPI_APEI_NMI is enabled.
Date: Tue, 13 May 2014 21:49:06 +0200 [thread overview]
Message-ID: <20140513194906.GE8760@pd.tnic> (raw)
In-Reply-To: <1397056476-9183-6-git-send-email-tomasz.nowicki@linaro.org>
On Wed, Apr 09, 2014 at 05:14:33PM +0200, Tomasz Nowicki wrote:
> Thanks to more generic way of init/deinit error notification, we can
> register NMI related calls in runtime. It happens before walking through
> GHES entries, so probe function will treat NMI as supported.
And we do this special handling which could confuse people because... ?
> Signed-off-by: Tomasz Nowicki <tomasz.nowicki@linaro.org>
> ---
> drivers/acpi/apei/ghes.c | 21 ++++++++++++++++-----
> 1 file changed, 16 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
> index 7a0d66e..aaf8db3 100644
> --- a/drivers/acpi/apei/ghes.c
> +++ b/drivers/acpi/apei/ghes.c
> @@ -906,7 +906,6 @@ static void ghes_estatus_pool_shrink(unsigned long len)
> {
> ghes_estatus_pool_size_request -= PAGE_ALIGN(len);
> }
> -#endif
>
> static int ghes_notify_init_nmi(struct ghes *ghes)
> {
> @@ -941,6 +940,20 @@ static void ghes_notify_remove_nmi(struct ghes *ghes)
> ghes_estatus_pool_shrink(len);
> }
>
> +static void ghes_init_nmi(void)
> +{
> + init_irq_work(&ghes_proc_irq_work, ghes_proc_in_irq);
> + ghes_notify_tab[ACPI_HEST_NOTIFY_NMI].init_call = ghes_notify_init_nmi;
> + ghes_notify_tab[ACPI_HEST_NOTIFY_NMI].remove_call = ghes_notify_remove_nmi;
> +
> +}
> +#else
> +inline static void ghes_init_nmi(void)
> +{
> +
> +}
> +#endif
WARNING: storage class should be at the beginning of the declaration
#51: FILE: drivers/acpi/apei/ghes.c:951:
+inline static void ghes_init_nmi(void)
ERROR: inline keyword should sit between storage class and type
#51: FILE: drivers/acpi/apei/ghes.c:951:
+inline static void ghes_init_nmi(void)
i.e..
static inline void ...
> +
> static int ghes_notify_init_polled(struct ghes *ghes)
> {
> ghes->timer.function = ghes_poll_func;
> @@ -1018,9 +1031,7 @@ static struct ghes_notify_setup
> [ACPI_HEST_NOTIFY_SCI] = {"SCI",
> ghes_notify_init_sci,
> ghes_notify_remove_sci},
> - [ACPI_HEST_NOTIFY_NMI] = {"NMI",
> - ghes_notify_init_nmi,
> - ghes_notify_remove_nmi},
> + [ACPI_HEST_NOTIFY_NMI] = {"NMI", NULL, NULL},
> [ACPI_HEST_NOTIFY_CMCI] = {"CMCI", NULL, NULL},
> [ACPI_HEST_NOTIFY_MCE] = {"MCE", NULL, NULL},
> };
> @@ -1141,7 +1152,7 @@ static int __init ghes_init(void)
> return -EINVAL;
> }
>
> - init_irq_work(&ghes_proc_irq_work, ghes_proc_in_irq);
> + ghes_init_nmi();
>
> rc = ghes_ioremap_init();
> if (rc)
> --
> 1.7.9.5
>
>
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2014-05-13 19:49 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-09 15:14 [PATCH 0/7] APEI: Make APEI architecture independent Tomasz Nowicki
2014-04-09 15:14 ` [PATCH 1/7] apei, mce: Call MCE-specific code only for X86 architecture Tomasz Nowicki
2014-05-05 11:44 ` Borislav Petkov
2014-05-05 14:34 ` Tomasz Nowicki
2014-05-05 14:53 ` Borislav Petkov
2014-05-05 15:32 ` Tomasz Nowicki
2014-05-05 15:33 ` Borislav Petkov
2014-05-05 15:36 ` Tomasz Nowicki
2014-04-09 15:14 ` [PATCH 2/7] acpi, apei, ghes: Introduce more generic mechanism to init/deinit GHES error notifications Tomasz Nowicki
2014-05-13 18:13 ` Borislav Petkov
2014-05-15 14:31 ` Tomasz Nowicki
2014-05-21 18:11 ` Borislav Petkov
2014-04-09 15:14 ` [PATCH 3/7] ACPI, APEI, GHES: Introduce ACPI_APEI_NMI to make NMI error notification a GHES feature Tomasz Nowicki
2014-04-09 15:14 ` [PATCH 4/7] acpi, apei, ghes: Factor out NMI error notification context Tomasz Nowicki
2014-05-13 19:41 ` Borislav Petkov
2014-05-23 12:06 ` Tomasz Nowicki
2014-05-23 16:48 ` Borislav Petkov
2014-05-26 13:26 ` Tomasz Nowicki
2014-05-26 13:45 ` Borislav Petkov
2014-05-26 14:02 ` Tomasz Nowicki
2014-04-09 15:14 ` [PATCH 5/7] acpi, apei, ghes: Attach NMI init/deinit functions while CONFIG_ACPI_APEI_NMI is enabled Tomasz Nowicki
2014-05-13 19:49 ` Borislav Petkov [this message]
2014-04-09 15:14 ` [PATCH 6/7] acpi, apei, ghes: Make unmapping functionality independent from architecture Tomasz Nowicki
2014-05-13 20:11 ` Borislav Petkov
2014-05-14 12:32 ` Tomasz Nowicki
2014-05-14 12:35 ` Will Deacon
2014-05-14 12:45 ` Catalin Marinas
2014-05-14 12:48 ` Will Deacon
2014-05-14 12:52 ` Tomasz Nowicki
2014-05-14 13:21 ` Borislav Petkov
2014-04-09 15:14 ` [PATCH 7/7] acpi, apei, ghes: Factor out ioremap virtual memory for IRQ and NMI context Tomasz Nowicki
2014-05-14 17:13 ` Borislav Petkov
2014-05-05 9:25 ` [PATCH 0/7] APEI: Make APEI architecture independent Tomasz Nowicki
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