;)
Signed-off-by: Sunil Muthuswamy
---
drivers/hv/vmbus_drv.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 05e37283d7c3..a7f33c1f42c5 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -1047,1
I just sent three individual patches to address the below.
Thanks,
Sunil
> -Original Message-
> From: KY Srinivasan
> Sent: Thursday, July 26, 2018 11:53 AM
> To: Sunil Muthuswamy ; Michael Kelley (EOSG)
>
> Cc: Stephen Hemminger ; Haiyang Zhang
> ; de...@l
The check to free the Hyper-V control table header was reversed. This
fixes it.
Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over
Hyper-V during panic")
Signed-off-by: Sunil Muthuswamy
---
drivers/hv/vmbus_drv.c | 14 --
1 file changed, 4 inserti
Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over
Hyper-V during panic")
Signed-off-by: Sunil Muthuswamy
---
arch/x86/include/asm/mshyperv.h | 3 +++
drivers/hv/vmbus_drv.c | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/x
Moves the MSR access from arch independent code to arch
dependent code. Also includes minor bug fixes.
Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over
Hyper-V during panic")
Signed-off-by: Sunil Muthuswamy
---
Have added a "Fixes&quo
Moves the MSR access from arch independent code to arch
dependent code. Also includes minor bug fixes.
Signed-off-by: Sunil Muthuswamy
---
arch/x86/include/asm/mshyperv.h | 3 +++
drivers/hv/vmbus_drv.c | 26 +-
2 files changed, 12 insertions(+), 17 deletions
n.org; linux-
> ker...@vger.kernel.org; de...@linuxdriverproject.org; o...@aepfle.de;
> a...@canonical.com; jasow...@redhat.com; Stephen Hemminger
> ; vkuzn...@redhat.com
> Cc: Sunil Muthuswamy
> Subject: RE: [PATCH 1/1] Drivers: HV: Send one page worth of kmsg dump
> over Hy
8 7:57 PM
> To: Sunil Muthuswamy
> Cc: kbuild-...@01.org; Haiyang Zhang ;
> de...@linuxdriverproject.org; Sunil Muthuswamy
> ; Stephen Hemminger
>
> Subject: Re: [PATCH v3] Drivers: HV: Send one page worth of kmsg dump
> over Hyper-V during panic
>
> Hi Sunil,
>
>
-off-by: Sunil Muthuswamy
---
Changes since v1:
- Added a sysctl config option to allow the user to control if panic message
should be reported to Hyper-V.
Changes since v2:
- Addressed comments from Greg KH.
- Moved the sysctl config option from 'kernel.hyperv' to 'kernel.' since the
likelihood
> -Original Message-
> From: KY Srinivasan
> Sent: Monday, June 11, 2018 11:39 AM
> To: Sunil Muthuswamy ; Haiyang Zhang
>
> Cc: de...@linuxdriverproject.org; Stephen Hemminger
>
> Subject: RE: [PATCH v5] Drivers: HV: Send one page worth of kmsg dump
>
> -Original Message-
> From: KY Srinivasan
> Sent: Sunday, June 10, 2018 2:54 PM
> To: Sunil Muthuswamy ; Haiyang Zhang
>
> Cc: de...@linuxdriverproject.org; Stephen Hemminger
>
> Subject: RE: [PATCH v5] Drivers: HV: Send one page worth of kmsg dump
>
-off-by: Sunil Muthuswamy
---
Changes since v1:
- Added a sysctl config option to allow the user to control if panic message
should be reported to Hyper-V.
Changes since v2:
- Addressed comments from Greg KH.
- Moved the sysctl config option from 'kernel.hyperv' to 'kernel.' since the
likelihood
Thanks.
> -Original Message-
> From: Dexuan Cui
> Sent: Wednesday, June 6, 2018 5:31 PM
> To: Sunil Muthuswamy
> Cc: de...@linuxdriverproject.org; KY Srinivasan ;
> Stephen Hemminger
> Subject: RE: [PATCH v4] Drivers: HV: Send one page worth of kmsg dump
> o
-off-by: Sunil Muthuswamy
Drivers: HV:Send one page worth of kmsg dump over Hyper-V during panic
Signed-off-by: Sunil Muthuswamy
---
Changes since v1:
- Added a sysctl config option to allow the user to control if panic message
should be reported to Hyper-V.
Changes since v2:
- Addressed
for the additional bit
as well. Hold on to the patch for now, I will have a V4 with the changes.
- Sunil
> -Original Message-
> From: KY Srinivasan
> Sent: Wednesday, May 30, 2018 12:43 PM
> To: Sunil Muthuswamy ; Greg KH
> ; Haiyang Zhang ;
> Stephen Hemminger
> Cc: de...@l
unil
> -Original Message-
> From: Greg KH
> Sent: Tuesday, May 29, 2018 9:43 PM
> To: Sunil Muthuswamy
> Cc: de...@linuxdriverproject.org; Haiyang Zhang
> ; Stephen Hemminger
>
> Subject: Re: [PATCH v1] Drivers: HV: Send one page worth of kmsg dump
> over Hyper-V d
The V3 patch should address the concerns/comments below. Happy to address any
additional comments, if there are any.
- Sunil
> -Original Message-
> From: Sunil Muthuswamy
> Sent: Monday, May 21, 2018 9:48 AM
> To: 'Greg KH'
> Cc: de...@linuxdriverproject.org; Haiyang Zh
tephen Hemminger <sthem...@microsoft.com>
Signed-off-by: Sunil Muthuswamy <sunil...@microsoft.com>
---
Changes since v1:
- Added a sysctl config option to allow the user to control if panic message
should be reported to Hyper-V.
Changes since v2:
- Addressed comments from Greg KH.
The v2 patch that I sent was prior to responding to this thread. I am sending
out v3 which addresses the comments here.
> -Original Message-
> From: Greg KH <gre...@linuxfoundation.org>
> Sent: Saturday, May 19, 2018 12:01 AM
> To: Sunil Muthuswamy <sunil...@mi
Thanks, Greg.
My first patch to the Linux kernel. Still making mistakes, but, learning
through the documented process.
> -Original Message-
> From: Greg KH <gre...@linuxfoundation.org>
> Sent: Wednesday, May 9, 2018 11:51 PM
> To: Sunil Muthuswamy <sunil...@microso
...@microsoft.com
Signed-off-by: Sunil Muthuswamy <sunil...@microsoft.com>
---
arch/x86/hyperv/hv_init.c | 35 ++
arch/x86/include/asm/hyperv-tlfs.h | 5 +-
arch/x86/include/asm/mshyperv.h| 1 +
drivers/hv/vmbus_drv.c | 128 +
4
actionable. To gather more actionable data, such as stack trace, the
proposal is to write one page worth of kmsg data on an allocated page
and the Hypervisor notified of the page address through the MSR.
CC: k...@microsoft.com
CC: sthem...@microsoft.com
Signed-off-by: Sunil Muthuswamy
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