From: Laurent Vivier <laurent@vivier.eu>
To: "Daniel P. Berrangé" <berrange@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>
Cc: lvivier@redhat.com, qemu-devel@nongnu.org, armbru@redhat.com
Subject: Re: [Qemu-devel] [PATCH v8 02/25] build: Link user-only with crypto random number objects
Date: Wed, 22 May 2019 13:36:28 +0200 [thread overview]
Message-ID: <be1ac6b8-5256-865b-43f2-1614607b7061@vivier.eu> (raw)
In-Reply-To: <20190522105614.GD32359@redhat.com>
On 22/05/2019 12:56, Daniel P. Berrangé wrote:
> On Wed, May 22, 2019 at 06:52:45AM -0400, Richard Henderson wrote:
>> On 5/21/19 11:04 AM, Daniel P. Berrangé wrote:
>>> On Thu, May 16, 2019 at 07:39:01PM -0700, Richard Henderson wrote:
>>>> For user-only, we require only the random number bits of the
>>>> crypto subsystem. Rename crypto-aes-obj-y to crypto-user-obj-y,
>>>> and add the random number objects, plus init.o to handle any
>>>> extra stuff the crypto library requires.
>>>
>>> If you pull in my authz patch first:
>>>
>>> https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04863.html
>>>
>>> then we can just kill crypto-aes-obj-y entirely, and make
>>> linux-user reference crypto-obj-y as normal. My patch avoids
>>> pulling in PAM, and your previous patch takes care of the
>>> static linking problem.
>>
>> You would think so, wouldn't you. And yet, not.
>>
>> CC authz/base.o
>> /home/rth/qemu/qemu/authz/base.c:23:10: fatal error: trace.h: No such file or
>> directory
>> #include "trace.h"
>> ^~~~~~~~~
>> compilation terminated.
>>
>> We're missing some dependency somewhere, and I have no idea what's missing.
>>
>> This for
>>
>> ../qemu/configure --static --disable-system --disable-tools
>>
>> I have a working configuration here in v8. Can we please leave the bikeshed
>> unpainted for the moment and you can adjust the makefiles as you see fit afterward?
>
> Yep, ok. I'll be away on holiday for a while so don't have time to look
> into it now. So lets get this merged as is & I'll investigate further
> when I come back.
I thin in Makefile.objs:
trace-events-subdirs += authz
should be moved out of "ifeq ($(CONFIG_BLOCK),y)".
Thanks,
Laurent
next prev parent reply other threads:[~2019-05-22 11:38 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-17 2:38 [Qemu-devel] [PATCH v8 00/25] Add qemu_getrandom and ARMv8.5-RNG etc Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 01/25] configure: Link test before auto-enabling crypto libraries Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 02/25] build: Link user-only with crypto random number objects Richard Henderson
2019-05-21 15:04 ` Daniel P. Berrangé
2019-05-22 10:52 ` Richard Henderson
2019-05-22 10:56 ` Daniel P. Berrangé
2019-05-22 10:58 ` Richard Henderson
2019-05-22 11:36 ` Laurent Vivier [this message]
2019-05-22 10:56 ` Daniel P. Berrangé
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 03/25] crypto: Reverse code blocks in random-platform.c Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 04/25] crypto: Do not fail for EINTR during qcrypto_random_bytes Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 05/25] crypto: Use O_CLOEXEC in qcrypto_random_init Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 06/25] crypto: Use getrandom for qcrypto_random_bytes Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 07/25] crypto: Change the qcrypto_random_bytes buffer type to void* Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 08/25] ui/vnc: Split out authentication_failed Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 09/25] ui/vnc: Use gcrypto_random_bytes for start_auth_vnc Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 10/25] util: Add qemu_guest_getrandom and associated routines Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 11/25] cpus: Initialize pseudo-random seeds for all guest cpus Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 12/25] linux-user: " Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 13/25] linux-user: Call qcrypto_init if not using -seed Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 14/25] linux-user: Use qemu_guest_getrandom_nofail for AT_RANDOM Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 15/25] linux-user/aarch64: Use qemu_guest_getrandom for PAUTH keys Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 16/25] linux-user: Remove srand call Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 17/25] aspeed/scu: Use qemu_guest_getrandom_nofail Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 18/25] hw/misc/nrf51_rng: " Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 19/25] hw/misc/bcm2835_rng: " Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 20/25] hw/misc/exynos4210_rng: Use qemu_guest_getrandom Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 21/25] target/arm: Put all PAC keys into a structure Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 22/25] target/arm: Implement ARMv8.5-RNG Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 23/25] target/ppc: Use gen_io_start/end around DARN Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 24/25] target/ppc: Use qemu_guest_getrandom for DARN Richard Henderson
2019-05-17 2:39 ` [Qemu-devel] [PATCH v8 25/25] target/i386: Implement CPUID_EXT_RDRAND Richard Henderson
2019-05-22 10:58 ` [Qemu-devel] [PATCH v8 00/25] Add qemu_getrandom and ARMv8.5-RNG etc Daniel P. Berrangé
2019-05-22 11:37 ` Laurent Vivier
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