* [PATCH v2 1/3] ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
2020-02-12 14:59 [PATCH v2 0/3] ACPI / watchdog: Fix two reported issues Mika Westerberg
@ 2020-02-12 14:59 ` Mika Westerberg
2020-02-12 21:02 ` Moore, Robert
2020-02-12 14:59 ` [PATCH v2 2/3] ACPI / watchdog: Fix gas->access_width usage Mika Westerberg
` (2 subsequent siblings)
3 siblings, 1 reply; 9+ messages in thread
From: Mika Westerberg @ 2020-02-12 14:59 UTC (permalink / raw)
To: Jean Delvare, Rafael J. Wysocki
Cc: Len Brown, linux-acpi, Wim Van Sebroeck, Guenter Roeck,
linux-watchdog, Robert Moore, Erik Kaneda, Tom Abraham,
Mika Westerberg
Sometimes it is useful to find the access_width field value in bytes and
not in bits so add a helper that can be used for this purpose.
Suggested-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
---
include/acpi/actypes.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index a2583c2bc054..4defed58ea33 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -532,11 +532,12 @@ typedef u64 acpi_integer;
strnlen (a, ACPI_NAMESEG_SIZE) == ACPI_NAMESEG_SIZE)
/*
- * Algorithm to obtain access bit width.
+ * Algorithm to obtain access bit or byte width.
* Can be used with access_width of struct acpi_generic_address and access_size of
* struct acpi_resource_generic_register.
*/
#define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + 2))
+#define ACPI_ACCESS_BYTE_WIDTH(size) (1 << ((size) - 1))
/*******************************************************************************
*
--
2.25.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* RE: [PATCH v2 1/3] ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
2020-02-12 14:59 ` [PATCH v2 1/3] ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro Mika Westerberg
@ 2020-02-12 21:02 ` Moore, Robert
0 siblings, 0 replies; 9+ messages in thread
From: Moore, Robert @ 2020-02-12 21:02 UTC (permalink / raw)
To: Mika Westerberg, Jean Delvare, Rafael J. Wysocki
Cc: Len Brown, linux-acpi, Wim Van Sebroeck, Guenter Roeck,
linux-watchdog, Kaneda, Erik, Tom Abraham
-----Original Message-----
From: Mika Westerberg <mika.westerberg@linux.intel.com>
Sent: Wednesday, February 12, 2020 7:00 AM
To: Jean Delvare <jdelvare@suse.de>; Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Len Brown <lenb@kernel.org>; linux-acpi@vger.kernel.org; Wim Van Sebroeck <wim@linux-watchdog.org>; Guenter Roeck <linux@roeck-us.net>; linux-watchdog@vger.kernel.org; Moore, Robert <robert.moore@intel.com>; Kaneda, Erik <erik.kaneda@intel.com>; Tom Abraham <tabraham@suse.com>; Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: [PATCH v2 1/3] ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
Sometimes it is useful to find the access_width field value in bytes and not in bits so add a helper that can be used for this purpose.
Suggested-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
---
include/acpi/actypes.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index a2583c2bc054..4defed58ea33 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -532,11 +532,12 @@ typedef u64 acpi_integer;
strnlen (a, ACPI_NAMESEG_SIZE) == ACPI_NAMESEG_SIZE)
/*
- * Algorithm to obtain access bit width.
+ * Algorithm to obtain access bit or byte width.
* Can be used with access_width of struct acpi_generic_address and access_size of
* struct acpi_resource_generic_register.
*/
#define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + 2))
+#define ACPI_ACCESS_BYTE_WIDTH(size) (1 << ((size) - 1))
OK, we've taken this one into ACPICA.
Thanks,
Bob
/*******************************************************************************
*
--
2.25.0
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v2 2/3] ACPI / watchdog: Fix gas->access_width usage
2020-02-12 14:59 [PATCH v2 0/3] ACPI / watchdog: Fix two reported issues Mika Westerberg
2020-02-12 14:59 ` [PATCH v2 1/3] ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro Mika Westerberg
@ 2020-02-12 14:59 ` Mika Westerberg
2020-02-12 15:55 ` Jean Delvare
2020-02-12 14:59 ` [PATCH v2 3/3] ACPI / watchdog: Set default timeout in probe Mika Westerberg
2020-02-13 22:53 ` [PATCH v2 0/3] ACPI / watchdog: Fix two reported issues Rafael J. Wysocki
3 siblings, 1 reply; 9+ messages in thread
From: Mika Westerberg @ 2020-02-12 14:59 UTC (permalink / raw)
To: Jean Delvare, Rafael J. Wysocki
Cc: Len Brown, linux-acpi, Wim Van Sebroeck, Guenter Roeck,
linux-watchdog, Robert Moore, Erik Kaneda, Tom Abraham,
Mika Westerberg
ACPI Generic Address Structure (GAS) access_width field is not in bytes
as the driver seems to expect in few places so fix this by using the
newly introduced macro ACPI_ACCESS_BYTE_WIDTH().
Fixes: b1abf6fc4982 ("ACPI / watchdog: Fix off-by-one error at resource assignment")
Fixes: 058dfc767008 ("ACPI / watchdog: Add support for WDAT hardware watchdog")
Reported-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
drivers/acpi/acpi_watchdog.c | 3 +--
drivers/watchdog/wdat_wdt.c | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c
index b5516b04ffc0..d827a4a3e946 100644
--- a/drivers/acpi/acpi_watchdog.c
+++ b/drivers/acpi/acpi_watchdog.c
@@ -126,12 +126,11 @@ void __init acpi_watchdog_init(void)
gas = &entries[i].register_region;
res.start = gas->address;
+ res.end = res.start + ACPI_ACCESS_BYTE_WIDTH(gas->access_width) - 1;
if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
res.flags = IORESOURCE_MEM;
- res.end = res.start + ALIGN(gas->access_width, 4) - 1;
} else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
res.flags = IORESOURCE_IO;
- res.end = res.start + gas->access_width - 1;
} else {
pr_warn("Unsupported address space: %u\n",
gas->space_id);
diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
index b069349b52f5..e1b1fcfc02af 100644
--- a/drivers/watchdog/wdat_wdt.c
+++ b/drivers/watchdog/wdat_wdt.c
@@ -389,7 +389,7 @@ static int wdat_wdt_probe(struct platform_device *pdev)
memset(&r, 0, sizeof(r));
r.start = gas->address;
- r.end = r.start + gas->access_width - 1;
+ r.end = r.start + ACPI_ACCESS_BYTE_WIDTH(gas->access_width) - 1;
if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
r.flags = IORESOURCE_MEM;
} else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
--
2.25.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* Re: [PATCH v2 2/3] ACPI / watchdog: Fix gas->access_width usage
2020-02-12 14:59 ` [PATCH v2 2/3] ACPI / watchdog: Fix gas->access_width usage Mika Westerberg
@ 2020-02-12 15:55 ` Jean Delvare
2020-02-12 16:58 ` Mika Westerberg
0 siblings, 1 reply; 9+ messages in thread
From: Jean Delvare @ 2020-02-12 15:55 UTC (permalink / raw)
To: Mika Westerberg
Cc: Rafael J. Wysocki, Len Brown, linux-acpi, Wim Van Sebroeck,
Guenter Roeck, linux-watchdog, Robert Moore, Erik Kaneda,
Tom Abraham
On Wed, 12 Feb 2020 17:59:40 +0300, Mika Westerberg wrote:
> ACPI Generic Address Structure (GAS) access_width field is not in bytes
> as the driver seems to expect in few places so fix this by using the
> newly introduced macro ACPI_ACCESS_BYTE_WIDTH().
>
> Fixes: b1abf6fc4982 ("ACPI / watchdog: Fix off-by-one error at resource assignment")
It does not actually fix that commit, as the bug already existed prior
to it. It has to be applied on top of that commit though because they
touch the same lines, granted.
> Fixes: 058dfc767008 ("ACPI / watchdog: Add support for WDAT hardware watchdog")
> Reported-by: Jean Delvare <jdelvare@suse.de>
> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
> ---
> drivers/acpi/acpi_watchdog.c | 3 +--
> drivers/watchdog/wdat_wdt.c | 2 +-
> 2 files changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c
> index b5516b04ffc0..d827a4a3e946 100644
> --- a/drivers/acpi/acpi_watchdog.c
> +++ b/drivers/acpi/acpi_watchdog.c
> @@ -126,12 +126,11 @@ void __init acpi_watchdog_init(void)
> gas = &entries[i].register_region;
>
> res.start = gas->address;
> + res.end = res.start + ACPI_ACCESS_BYTE_WIDTH(gas->access_width) - 1;
> if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
> res.flags = IORESOURCE_MEM;
> - res.end = res.start + ALIGN(gas->access_width, 4) - 1;
> } else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
> res.flags = IORESOURCE_IO;
> - res.end = res.start + gas->access_width - 1;
> } else {
> pr_warn("Unsupported address space: %u\n",
> gas->space_id);
> diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
> index b069349b52f5..e1b1fcfc02af 100644
> --- a/drivers/watchdog/wdat_wdt.c
> +++ b/drivers/watchdog/wdat_wdt.c
> @@ -389,7 +389,7 @@ static int wdat_wdt_probe(struct platform_device *pdev)
>
> memset(&r, 0, sizeof(r));
> r.start = gas->address;
> - r.end = r.start + gas->access_width - 1;
> + r.end = r.start + ACPI_ACCESS_BYTE_WIDTH(gas->access_width) - 1;
> if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
> r.flags = IORESOURCE_MEM;
> } else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
Reviewed-by: Jean Delvare <jdelvare@suse.de>
--
Jean Delvare
SUSE L3 Support
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: [PATCH v2 2/3] ACPI / watchdog: Fix gas->access_width usage
2020-02-12 15:55 ` Jean Delvare
@ 2020-02-12 16:58 ` Mika Westerberg
0 siblings, 0 replies; 9+ messages in thread
From: Mika Westerberg @ 2020-02-12 16:58 UTC (permalink / raw)
To: Jean Delvare
Cc: Rafael J. Wysocki, Len Brown, linux-acpi, Wim Van Sebroeck,
Guenter Roeck, linux-watchdog, Robert Moore, Erik Kaneda,
Tom Abraham
On Wed, Feb 12, 2020 at 04:55:37PM +0100, Jean Delvare wrote:
> On Wed, 12 Feb 2020 17:59:40 +0300, Mika Westerberg wrote:
> > ACPI Generic Address Structure (GAS) access_width field is not in bytes
> > as the driver seems to expect in few places so fix this by using the
> > newly introduced macro ACPI_ACCESS_BYTE_WIDTH().
> >
> > Fixes: b1abf6fc4982 ("ACPI / watchdog: Fix off-by-one error at resource assignment")
>
> It does not actually fix that commit, as the bug already existed prior
> to it. It has to be applied on top of that commit though because they
> touch the same lines, granted.
Yeah, I figured I should put the dependency commit here as well. I guess
Depends-on can be used as well:
Depends-on: b1abf6fc4982 ("ACPI / watchdog: Fix off-by-one error at resource assignment")
> > Fixes: 058dfc767008 ("ACPI / watchdog: Add support for WDAT hardware watchdog")
> > Reported-by: Jean Delvare <jdelvare@suse.de>
> > Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
> > ---
> > drivers/acpi/acpi_watchdog.c | 3 +--
> > drivers/watchdog/wdat_wdt.c | 2 +-
> > 2 files changed, 2 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c
> > index b5516b04ffc0..d827a4a3e946 100644
> > --- a/drivers/acpi/acpi_watchdog.c
> > +++ b/drivers/acpi/acpi_watchdog.c
> > @@ -126,12 +126,11 @@ void __init acpi_watchdog_init(void)
> > gas = &entries[i].register_region;
> >
> > res.start = gas->address;
> > + res.end = res.start + ACPI_ACCESS_BYTE_WIDTH(gas->access_width) - 1;
> > if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
> > res.flags = IORESOURCE_MEM;
> > - res.end = res.start + ALIGN(gas->access_width, 4) - 1;
> > } else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
> > res.flags = IORESOURCE_IO;
> > - res.end = res.start + gas->access_width - 1;
> > } else {
> > pr_warn("Unsupported address space: %u\n",
> > gas->space_id);
> > diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
> > index b069349b52f5..e1b1fcfc02af 100644
> > --- a/drivers/watchdog/wdat_wdt.c
> > +++ b/drivers/watchdog/wdat_wdt.c
> > @@ -389,7 +389,7 @@ static int wdat_wdt_probe(struct platform_device *pdev)
> >
> > memset(&r, 0, sizeof(r));
> > r.start = gas->address;
> > - r.end = r.start + gas->access_width - 1;
> > + r.end = r.start + ACPI_ACCESS_BYTE_WIDTH(gas->access_width) - 1;
> > if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
> > r.flags = IORESOURCE_MEM;
> > } else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
>
> Reviewed-by: Jean Delvare <jdelvare@suse.de>
Thanks!
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v2 3/3] ACPI / watchdog: Set default timeout in probe
2020-02-12 14:59 [PATCH v2 0/3] ACPI / watchdog: Fix two reported issues Mika Westerberg
2020-02-12 14:59 ` [PATCH v2 1/3] ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro Mika Westerberg
2020-02-12 14:59 ` [PATCH v2 2/3] ACPI / watchdog: Fix gas->access_width usage Mika Westerberg
@ 2020-02-12 14:59 ` Mika Westerberg
2020-02-12 16:04 ` Jean Delvare
2020-02-13 22:53 ` [PATCH v2 0/3] ACPI / watchdog: Fix two reported issues Rafael J. Wysocki
3 siblings, 1 reply; 9+ messages in thread
From: Mika Westerberg @ 2020-02-12 14:59 UTC (permalink / raw)
To: Jean Delvare, Rafael J. Wysocki
Cc: Len Brown, linux-acpi, Wim Van Sebroeck, Guenter Roeck,
linux-watchdog, Robert Moore, Erik Kaneda, Tom Abraham,
Mika Westerberg
If the BIOS default timeout for the watchdog is too small userspace may
not have enough time to configure new timeout after opening the device
before the system is already reset. For this reason program default
timeout of 30 seconds in the driver probe and allow userspace to change
this from command line or through module parameter (wdat_wdt.timeout).
Reported-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
drivers/watchdog/wdat_wdt.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
index e1b1fcfc02af..3065dd670a18 100644
--- a/drivers/watchdog/wdat_wdt.c
+++ b/drivers/watchdog/wdat_wdt.c
@@ -54,6 +54,13 @@ module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+#define WDAT_DEFAULT_TIMEOUT 30
+
+static int timeout = WDAT_DEFAULT_TIMEOUT;
+module_param(timeout, int, 0);
+MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds (default="
+ __MODULE_STRING(WDAT_DEFAULT_TIMEOUT) ")");
+
static int wdat_wdt_read(struct wdat_wdt *wdat,
const struct wdat_instruction *instr, u32 *value)
{
@@ -438,6 +445,22 @@ static int wdat_wdt_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, wdat);
+ /*
+ * Set initial timeout so that userspace has time to configure the
+ * watchdog properly after it has opened the device. In some cases
+ * the BIOS default is too short and causes immediate reboot.
+ */
+ if (timeout * 1000 < wdat->wdd.min_hw_heartbeat_ms ||
+ timeout * 1000 > wdat->wdd.max_hw_heartbeat_ms) {
+ dev_warn(dev, "Invalid timeout %d given, using %d\n",
+ timeout, WDAT_DEFAULT_TIMEOUT);
+ timeout = WDAT_DEFAULT_TIMEOUT;
+ }
+
+ ret = wdat_wdt_set_timeout(&wdat->wdd, timeout);
+ if (ret)
+ return ret;
+
watchdog_set_nowayout(&wdat->wdd, nowayout);
return devm_watchdog_register_device(dev, &wdat->wdd);
}
--
2.25.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* Re: [PATCH v2 3/3] ACPI / watchdog: Set default timeout in probe
2020-02-12 14:59 ` [PATCH v2 3/3] ACPI / watchdog: Set default timeout in probe Mika Westerberg
@ 2020-02-12 16:04 ` Jean Delvare
0 siblings, 0 replies; 9+ messages in thread
From: Jean Delvare @ 2020-02-12 16:04 UTC (permalink / raw)
To: Mika Westerberg
Cc: Rafael J. Wysocki, Len Brown, linux-acpi, Wim Van Sebroeck,
Guenter Roeck, linux-watchdog, Robert Moore, Erik Kaneda,
Tom Abraham
On Wed, 12 Feb 2020 17:59:41 +0300, Mika Westerberg wrote:
> If the BIOS default timeout for the watchdog is too small userspace may
> not have enough time to configure new timeout after opening the device
> before the system is already reset. For this reason program default
> timeout of 30 seconds in the driver probe and allow userspace to change
> this from command line or through module parameter (wdat_wdt.timeout).
>
> Reported-by: Jean Delvare <jdelvare@suse.de>
> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
> ---
> drivers/watchdog/wdat_wdt.c | 23 +++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
>
> diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
> index e1b1fcfc02af..3065dd670a18 100644
> --- a/drivers/watchdog/wdat_wdt.c
> +++ b/drivers/watchdog/wdat_wdt.c
> @@ -54,6 +54,13 @@ module_param(nowayout, bool, 0);
> MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
> __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
>
> +#define WDAT_DEFAULT_TIMEOUT 30
> +
> +static int timeout = WDAT_DEFAULT_TIMEOUT;
> +module_param(timeout, int, 0);
> +MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds (default="
> + __MODULE_STRING(WDAT_DEFAULT_TIMEOUT) ")");
> +
> static int wdat_wdt_read(struct wdat_wdt *wdat,
> const struct wdat_instruction *instr, u32 *value)
> {
> @@ -438,6 +445,22 @@ static int wdat_wdt_probe(struct platform_device *pdev)
>
> platform_set_drvdata(pdev, wdat);
>
> + /*
> + * Set initial timeout so that userspace has time to configure the
> + * watchdog properly after it has opened the device. In some cases
> + * the BIOS default is too short and causes immediate reboot.
> + */
> + if (timeout * 1000 < wdat->wdd.min_hw_heartbeat_ms ||
> + timeout * 1000 > wdat->wdd.max_hw_heartbeat_ms) {
> + dev_warn(dev, "Invalid timeout %d given, using %d\n",
> + timeout, WDAT_DEFAULT_TIMEOUT);
> + timeout = WDAT_DEFAULT_TIMEOUT;
> + }
> +
> + ret = wdat_wdt_set_timeout(&wdat->wdd, timeout);
> + if (ret)
> + return ret;
> +
> watchdog_set_nowayout(&wdat->wdd, nowayout);
> return devm_watchdog_register_device(dev, &wdat->wdd);
> }
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Thanks Mika!
--
Jean Delvare
SUSE L3 Support
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v2 0/3] ACPI / watchdog: Fix two reported issues
2020-02-12 14:59 [PATCH v2 0/3] ACPI / watchdog: Fix two reported issues Mika Westerberg
` (2 preceding siblings ...)
2020-02-12 14:59 ` [PATCH v2 3/3] ACPI / watchdog: Set default timeout in probe Mika Westerberg
@ 2020-02-13 22:53 ` Rafael J. Wysocki
3 siblings, 0 replies; 9+ messages in thread
From: Rafael J. Wysocki @ 2020-02-13 22:53 UTC (permalink / raw)
To: Mika Westerberg
Cc: Jean Delvare, Rafael J. Wysocki, Len Brown,
ACPI Devel Maling List, Wim Van Sebroeck, Guenter Roeck,
linux-watchdog, Robert Moore, Erik Kaneda, Tom Abraham
On Wed, Feb 12, 2020 at 3:59 PM Mika Westerberg
<mika.westerberg@linux.intel.com> wrote:
>
> Hi,
>
> This is an updated version of the patch series posted here:
>
> https://lore.kernel.org/linux-watchdog/20200212110540.83559-1-mika.westerberg@linux.intel.com/
>
> This should fix the two issues reported by Jean Delvare. I also addressed
> all the review comments and fixed the bugs in the previous version.
>
> This time I actually tested these on Intel Joule board and the watchdog
> still works as expected.
>
> I'm now including ACPICA maintainers as well to get some feedback regarding
> the first patch of the series.
>
> Mika Westerberg (3):
> ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
> ACPI / watchdog: Fix gas->access_width usage
> ACPI / watchdog: Set default timeout in probe
Applied as fixes for 5.6, thanks!
^ permalink raw reply [flat|nested] 9+ messages in thread