From: Greg KH <gregkh@linuxfoundation.org>
To: Akshay Gupta <akshay.gupta@amd.com>
Cc: linux-hwmon@vger.kernel.org, inux-kernel@vger.kernel.org,
linux@roeck-us.net, arnd@arndb.de,
naveenkrishna.chatradhi@amd.com
Subject: Re: [PATCH v4 5/9] misc: amd-sbi: Add support for mailbox error codes
Date: Sun, 13 Oct 2024 17:19:29 +0200 [thread overview]
Message-ID: <2024101351-hash-deflate-b339@gregkh> (raw)
In-Reply-To: <20240912070810.1644621-6-akshay.gupta@amd.com>
On Thu, Sep 12, 2024 at 07:08:06AM +0000, Akshay Gupta wrote:
> --- a/include/uapi/misc/amd-apml.h
> +++ b/include/uapi/misc/amd-apml.h
> @@ -38,6 +38,10 @@ struct apml_message {
> __u32 mb_in[2];
> __u8 reg_in[8];
> } data_in;
> + /*
> + * Error code is returned in case of soft mailbox
> + */
> + __u32 fw_ret_code;
> } __attribute__((packed));
You can not just randomly change the size of a user/kernel structure
like this, what just broke because of this?
confused,
greg k-h
next prev parent reply other threads:[~2024-10-13 15:19 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-12 7:08 [PATCH v4 0/9] misc: Add AMD side band interface(SBI) functionality Akshay Gupta
2024-09-12 7:08 ` [PATCH v4 1/9] hwmon/misc: amd-sbi: Move core sbrmi from hwmon to misc Akshay Gupta
2024-09-12 7:08 ` [PATCH v4 2/9] misc: amd-sbi: Use regmap subsystem Akshay Gupta
2024-09-12 7:08 ` [PATCH v4 3/9] misc: amd-sbi: Optimize the wait condition for mailbox command completion Akshay Gupta
2024-09-12 7:08 ` [PATCH v4 4/9] misc: amd-sbi: Add support for AMD_SBI IOCTL Akshay Gupta
2024-10-13 15:18 ` Greg KH
2024-10-14 11:26 ` Gupta, Akshay
2024-10-13 15:22 ` Greg KH
2024-10-15 9:04 ` Gupta, Akshay
2024-09-12 7:08 ` [PATCH v4 5/9] misc: amd-sbi: Add support for mailbox error codes Akshay Gupta
2024-10-13 15:19 ` Greg KH [this message]
2024-10-15 9:12 ` Gupta, Akshay
2024-10-15 10:04 ` Greg KH
2024-10-18 9:23 ` Gupta, Akshay
2024-10-18 9:35 ` Greg KH
2024-10-21 16:07 ` Gupta, Akshay
2024-09-12 7:08 ` [PATCH v4 6/9] misc: amd-sbi: Add support for CPUID protocol Akshay Gupta
2024-09-12 7:08 ` [PATCH v4 7/9] misc: amd-sbi: Add support for MCA register protocol Akshay Gupta
2024-09-12 7:08 ` [PATCH v4 8/9] misc: amd-sbi: Add supoort for register xfer Akshay Gupta
2024-09-12 7:08 ` [PATCH v4 9/9] misc: amd-sbi: Add document for AMD SB IOCTL description Akshay Gupta
2024-09-20 6:45 ` [PATCH v4 0/9] misc: Add AMD side band interface(SBI) functionality Gupta, Akshay
2024-09-21 9:01 ` Greg KH
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