| 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
| ||
|
Message-ID: <20240807-sexy-roadrunner-of-acceptance-a84bbf@lindesnes>
Date: Wed, 7 Aug 2024 17:30:40 +0200
From: Nicolas Schier <nicolas@...sle.eu>
To: da.gomez@...sung.com
Cc: Masahiro Yamada <masahiroy@...nel.org>,
Nathan Chancellor <nathan@...nel.org>,
Lucas De Marchi <lucas.demarchi@...el.com>,
Thomas Hellström <thomas.hellstrom@...ux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@...el.com>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>,
Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
William Hubbs <w.d.hubbs@...il.com>,
Chris Brannon <chris@...-brannons.com>,
Kirk Reiser <kirk@...sers.ca>,
Samuel Thibault <samuel.thibault@...-lyon.org>,
Paul Moore <paul@...l-moore.com>,
Stephen Smalley <stephen.smalley.work@...il.com>,
Ondrej Mosnacek <omosnace@...hat.com>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>, Marc Zyngier <maz@...nel.org>,
Oliver Upton <oliver.upton@...ux.dev>,
James Morse <james.morse@....com>,
Suzuki K Poulose <suzuki.poulose@....com>,
Zenghui Yu <yuzenghui@...wei.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>,
Nick Desaulniers <ndesaulniers@...gle.com>,
Bill Wendling <morbo@...gle.com>,
Justin Stitt <justinstitt@...gle.com>, linux-kernel@...r.kernel.org,
linux-kbuild@...r.kernel.org, intel-xe@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org, speakup@...ux-speakup.org,
selinux@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
kvmarm@...ts.linux.dev, linux-serial@...r.kernel.org,
llvm@...ts.linux.dev, Finn Behrens <me@...enk.dev>,
"Daniel Gomez (Samsung)" <d+samsung@...ces.com>,
gost.dev@...sung.com
Subject: Re: [PATCH 03/12] file2alias: fix uuid_t definitions for macos
On Wed, Aug 07, 2024 at 01:09:17AM +0200, Daniel Gomez via B4 Relay wrote:
> From: Daniel Gomez <da.gomez@...sung.com>
>
> The uuid_t struct defined in sys/types.h on macOS hosts conflicts with
> the one defined in file2alias, resulting in the typedef redefinition
> error below. To resolve this conflict, redefine the uuid_t specifically
> for macOS hosts.
>
> Error:
> HOSTCC scripts/mod/file2alias.o scripts/mod/file2alias.c:45:3:
> error: typedef redefinition with different types ('struct uuid_t' vs
> '__darwin_uuid_t' (aka 'unsigned char[16]')) 45 | } uuid_t; |
> ^
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> sys/_types/_uuid_t.h:31:25: note: previous definition is here 31 |
> typedef __darwin_uuid_t uuid_t; | ^
> scripts/mod/file2alias.c:1354:7: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1354 |
> uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1354:19: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1354 |
> uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1354:31: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1354 |
> uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1354:43: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1354 |
> uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1354:55: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1354 |
> uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1355:7: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1355 |
> uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1355:19: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1355 |
> uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1355:31: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1355 |
> uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1355:43: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1355 |
> uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1355:55: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1355 |
> uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1356:7: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1356 |
> uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1356:20: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1356 |
> uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1356:33: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1356 |
> uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1356:46: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1356 |
> uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1356:59: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1356 |
> uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], |
> ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> scripts/mod/file2alias.c:1357:7: error: member reference base
> type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka
> 'unsigned char[16]') is not a structure or union 1357 |
> uuid->b[15]); | ~~~~^ ~
> /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/
> secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 |
> __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
> | ^~~~~~~~~~~
> 17 errors generated.
>
> Signed-off-by: Daniel Gomez <da.gomez@...sung.com>
> ---
> scripts/mod/file2alias.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
> index 99dce93a4188..ab743f6d60ef 100644
> --- a/scripts/mod/file2alias.c
> +++ b/scripts/mod/file2alias.c
> @@ -11,6 +11,9 @@
> */
>
> #include "modpost.h"
> +#ifdef __APPLE__
> +#define uuid_t sys_uuid_t
> +#endif
> #include "devicetable-offsets.h"
>
> /* We use the ELF typedefs for kernel_ulong_t but bite the bullet and
>
Have you tried to incorporate something like
HOST_EXTRACFLAGS_file2alias.o += -D_UUID_T -D__GETHOSTUUID_H
for MacOS-based builds into scripts/mod/Makefile (cp. [1])?
I think it would be nice to keep cross-os build dependencies in
Makefiles as far as possible.
Kind regards,
Nicolas
[1]: https://kloenk.eu/posts/build-linux-on-m1-macos/
Powered by blists - more mailing lists