Re: [PATCH v6 03/36] sparc: io: To use the define of ioremap_[nocache|wc|wb] in asm-generic/io.h

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



2018-01-18 17:56 GMT+08:00 Arnd Bergmann <arnd@xxxxxxxx>:
> On Mon, Jan 15, 2018 at 6:53 AM, Greentime Hu <green.hu@xxxxxxxxx> wrote:
>> From: Greentime Hu <greentime@xxxxxxxxxxxxx>
>>
>> It will be built failed if commit id: d25ea659 is selected. This patch
>> can fix this build error.
>>
>> Signed-off-by: Greentime Hu <greentime@xxxxxxxxxxxxx>
>
> The change is fine, but the reference to commit 'd25ea659' is not for
> two reasons:
>
> - when you rebase the tree, you will get a different ID
> - the recommended format for referring to another commit is to list it with
>   12 digits and the one-line summary like this:
>
>    commit d25ea659bc37 ("asm-generic/io.h: move
>   ioremap_nocache/ioremap_uc/ioremap_wc/ioremap_…")
>
> - Ideally you use a 'Fixes:' tag in the patch description.
>
> You can add these lines in your .gitconfig to help you here
>
> [alias]
>         fixes = show --format='Fixes: %h (\"%s\")' -s
> [core]
>         abbrev = 12
>
> That will give you a 'git fixes' command to output the Fixes: line
> in the correct format for future bug fixes. For this particular change,
> I would actually just merge the two patches into one patch that
> then doesn't break anything in the first place.
>

Hi, Arnd:

Thank you for your comments and teaching me how to add these messages.
I will update the commit messages and my .gitconfig.

Since the commit id will be changed after rebasing, I will update the
messages like this.

sparc: io: To use the define of ioremap_[nocache|wc|wb] in asm-generic/io.h

A commit for the nds32 architecture bootstrap("asm-generic/io.h: move
ioremap_nocache/ioremap_uc/ioremap_wc/ioremap_wt out of ifndef CONFIG_MMU")
will move the ioremap_nocache out of the CONFIG_MMU ifdef. This means that
in order to suppress re-definition errors we need to remove the #define
in io_32.h.

Also, the change adds a prototype for ioremap where size is size_t and
offset is phys_addr_t so fix that as well.

Signed-off-by: Greentime Hu <greentime@xxxxxxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-serial" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux PPP]     [Linux FS]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Linmodem]     [Device Mapper]     [Linux Kernel for ARM]

  Powered by Linux