lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <87zg2q5fs9.fsf@mail.lhotse>
Date:   Thu, 17 Aug 2023 16:44:38 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     mahesh@...ux.ibm.com
Cc:     linuxppc-dev <linuxppc-dev@...abs.org>,
        Tyrel Datwyler <tyreld@...ux.ibm.com>,
        Nathan Lynch <nathanl@...ux.ibm.com>,
        Oliver O'Halloran <oohall@...il.com>,
        linux-pci <linux-pci@...r.kernel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v8 1/2] powerpc/rtas: Rename rtas_error_rc to
 rtas_generic_errno

Mahesh J Salgaonkar <mahesh@...ux.ibm.com> writes:
> On 2023-08-15 13:52:14 Tue, Michael Ellerman wrote:
>> Mahesh Salgaonkar <mahesh@...ux.ibm.com> writes:
...
>> > diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
>> > index 3abe15ac79db1..5572a0a2f6e18 100644
>> > --- a/arch/powerpc/include/asm/rtas.h
>> > +++ b/arch/powerpc/include/asm/rtas.h
>> > @@ -202,7 +202,9 @@ typedef struct {
>> >  #define RTAS_USER_REGION_SIZE (64 * 1024)
>> >  
>> >  /* RTAS return status codes */
>> > -#define RTAS_BUSY		-2    /* RTAS Busy */
>> > +#define RTAS_HARDWARE_ERROR	(-1)  /* Hardware Error */
>> > +#define RTAS_BUSY		(-2)  /* RTAS Busy */
>> 
>> Are the brackets necessary?
>
> During v5 changset I received offline review comment to add brackets,
> hence continued here as well. I can take it away if Nathan is fine with
> it.

OK. I can't think of a context where the brackets are useful, but I'm
probably just not thinking hard enough. I don't really mind adding them,
I was just curious what the justification for them was.

cheers

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ