From: David Gibson <david@gibson.dropbear.id.au>
To: Tom Musta <tommusta@gmail.com>
Cc: peter.maydell@linaro.org, riku.voipio@linaro.org,
qemu-ppc@nongnu.org, qemu-devel@nongnu.org, agraf@suse.de
Subject: Re: [Qemu-devel] [V2 PATCH 11/12] linux-user: Support target-to-host translation of mlockall argument
Date: Tue, 26 Aug 2014 10:49:45 +1000 [thread overview]
Message-ID: <20140826004945.GK9923@voom.redhat.com> (raw)
In-Reply-To: <1407869623-11185-12-git-send-email-tommusta@gmail.com>
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On Tue, Aug 12, 2014 at 01:53:42PM -0500, Tom Musta wrote:
> The argument to the mlockall system call is not necessarily the same on
> all platforms and thus may require translation prior to passing to the
> host.
>
> For example, PowerPC 64 bit platforms define values for MCL_CURRENT
> (0x2000) and MCL_FUTURE (0x4000) which are different from Intel platforms
> (0x1 and 0x2, respectively)
>
> Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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next prev parent reply other threads:[~2014-08-26 1:39 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-12 18:53 [Qemu-devel] [V2 PATCH 00/12] target-ppc: Linux-User Mode Bug Fixes for Power Tom Musta
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 01/12] linux-user: PPC64 semid_ds Doesnt Include _unused1 and _unused2 Tom Musta
2014-08-26 0:20 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 02/12] linux-user: Dereference Pointer Argument to ipc/semctl Sys Call Tom Musta
2014-08-26 0:32 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 03/12] linux-user: Properly Handle semun Structure In Cross-Endian Situations Tom Musta
2014-08-26 0:36 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 04/12] linux-user: Make ipc syscall's third argument an abi_long Tom Musta
2014-08-26 0:39 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 05/12] linux-user: Conditionally Pass Attribute Pointer to mq_open() Tom Musta
2014-08-26 0:41 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 06/12] linux-user: Detect Negative Message Sizes in msgsnd System Call Tom Musta
2014-08-26 0:42 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 07/12] linux-user: Handle NULL sched_param argument to sched_* Tom Musta
2014-08-26 0:43 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 08/12] linux-user: Detect fault in sched_rr_get_interval Tom Musta
2014-08-26 0:44 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 09/12] linux-user: Minimum Sig Handler Stack Size for PPC64 ELF V2 Tom Musta
2014-08-13 12:31 ` Riku Voipio
2014-08-13 13:55 ` Tom Musta
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 10/12] linux-user: clock_nanosleep errno Handling on PPC Tom Musta
2014-08-26 0:48 ` David Gibson
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 11/12] linux-user: Support target-to-host translation of mlockall argument Tom Musta
2014-08-26 0:49 ` David Gibson [this message]
2014-08-12 18:53 ` [Qemu-devel] [V2 PATCH 12/12] linux-user: writev Partial Writes Tom Musta
2014-08-26 0:51 ` David Gibson
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