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From: Martin Doucha <mdoucha@suse.cz>
To: Petr Vorel <pvorel@suse.cz>
Cc: ltp@lists.linux.it
Subject: Re: [LTP] [PATCH 1/2] KVM test infrastructure
Date: Thu, 10 Mar 2022 15:10:10 +0100	[thread overview]
Message-ID: <5e9807b7-3b41-8408-42d2-dffaa71741e1@suse.cz> (raw)
In-Reply-To: <Yij8XwFjK3Ua+jYA@pevik>

On 09. 03. 22 20:13, Petr Vorel wrote:
> Hi Martin,
> 
> this patchset looks really great.
> 
> Unfortunately there are some compilation time errors [1]. Various
> Debian/Ubuntu versions (but not all) and Alpine have problem to
> compile it [1]: /usr/bin/ld: bootstrap_x86_64.o: relocation
> R_X86_64_16 against symbol `kvm_gdt32_desc' can not be used when
> making a PIE object; recompile with -fPIE
> 
> Can you please have look into it?

Can you try whether this one-liner fixes the error? The diff will
probably get corrupted by my mail client because GUEST_CFLAGS is too
long but it's trivial to apply this by hand:

diff --git a/testcases/kernel/kvm/Makefile b/testcases/kernel/kvm/Makefile
index 139358961..24ca91fc3 100644
--- a/testcases/kernel/kvm/Makefile
+++ b/testcases/kernel/kvm/Makefile
@@ -9,7 +9,7 @@ ASFLAGS =
 CPPFLAGS += -I$(abs_srcdir)/include
 GUEST_CPPFLAGS = $(CPPFLAGS) -DCOMPILE_PAYLOAD
 GUEST_CFLAGS = -ffreestanding -O2 -Wall -fno-asynchronous-unwind-tables
-mno-mmx -mno-sse
-GUEST_LDFLAGS = -nostdlib -Wl,--build-id=none
+GUEST_LDFLAGS = -nostdlib -Wl,--build-id=none,-no-pie
 GUEST_LDLIBS =

 FILTER_OUT_MAKE_TARGETS := lib_guest lib_host lib_x86

-- 
Martin Doucha   mdoucha@suse.cz
QA Engineer for Software Maintenance
SUSE LINUX, s.r.o.
CORSO IIa
Krizikova 148/34
186 00 Prague 8
Czech Republic

-- 
Mailing list info: https://lists.linux.it/listinfo/ltp

  reply	other threads:[~2022-03-10 14:10 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-09 16:49 [LTP] [PATCH 1/2] KVM test infrastructure Martin Doucha
2022-03-09 16:49 ` [LTP] [PATCH 2/2] Add test for CVE 2021-38198 Martin Doucha
2022-03-15 14:19   ` Richard Palethorpe
2022-03-15 15:04     ` Martin Doucha
2022-03-15 15:44       ` Richard Palethorpe
2022-03-15 16:14         ` Martin Doucha
2022-03-17  7:35           ` Richard Palethorpe
2022-03-17 11:55             ` Martin Doucha
2022-03-09 19:13 ` [LTP] [PATCH 1/2] KVM test infrastructure Petr Vorel
2022-03-10 14:10   ` Martin Doucha [this message]
2022-03-10 20:41     ` Petr Vorel
2022-03-15 15:00 ` Richard Palethorpe
2022-03-16 17:03   ` Martin Doucha
2022-03-17  7:59     ` Richard Palethorpe
2022-03-17  8:16     ` Li Wang
2022-03-17 10:42   ` Richard Palethorpe

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