From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
Matthew Wilcox <willy@infradead.org>,
Sasha Levin <sashal@kernel.org>,
jasowang@redhat.com, virtualization@lists.linux-foundation.org
Subject: [PATCH AUTOSEL 5.17 20/31] tools/virtio: compile with -pthread
Date: Wed, 6 Apr 2022 21:10:18 -0400 [thread overview]
Message-ID: <20220407011029.113321-20-sashal@kernel.org> (raw)
In-Reply-To: <20220407011029.113321-1-sashal@kernel.org>
From: "Michael S. Tsirkin" <mst@redhat.com>
[ Upstream commit f03560a57c1f60db6ac23ffd9714e1c69e2f95c7 ]
When using pthreads, one has to compile and link with -lpthread,
otherwise e.g. glibc is not guaranteed to be reentrant.
This replaces -lpthread.
Reported-by: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
tools/virtio/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile
index 0d7bbe49359d..1b25cc7c64bb 100644
--- a/tools/virtio/Makefile
+++ b/tools/virtio/Makefile
@@ -5,7 +5,8 @@ virtio_test: virtio_ring.o virtio_test.o
vringh_test: vringh_test.o vringh.o virtio_ring.o
CFLAGS += -g -O2 -Werror -Wno-maybe-uninitialized -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE -include ../../include/linux/kconfig.h
-LDFLAGS += -lpthread
+CFLAGS += -pthread
+LDFLAGS += -pthread
vpath %.c ../../drivers/virtio ../../drivers/vhost
mod:
${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V}
--
2.35.1
next prev parent reply other threads:[~2022-04-07 1:12 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-07 1:09 [PATCH AUTOSEL 5.17 01/31] gfs2: assign rgrp glock before compute_bitstructs Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 02/31] gfs2: cancel timed-out glock requests Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 03/31] gfs2: Switch lock order of inode and iopen glock Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 04/31] rtc: fix use-after-free on device removal Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 05/31] rtc: pcf2127: fix bug when reading alarm registers Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 06/31] kconfig: add fflush() before ferror() check Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 07/31] um: Cleanup syscall_handler_t definition/cast, fix warning Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 08/31] um: port_user: Improve error handling when port-helper is not found Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 09/31] Input: add bounds checking to input_set_capability() Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 10/31] Input: stmfts - fix reference leak in stmfts_input_open Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 11/31] nvme-pci: add quirks for Samsung X5 SSDs Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 12/31] gfs2: Disable page faults during lockless buffered reads Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 13/31] rtc: sun6i: Fix time overflow handling Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 14/31] crypto: stm32 - fix reference leak in stm32_crc_remove Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 15/31] crypto: x86/chacha20 - Avoid spurious jumps to other functions Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 16/31] ALSA: hda/realtek: Enable headset mic on Lenovo P360 Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 17/31] s390/traps: improve panic message for translation-specification exception Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 18/31] s390/pci: improve zpci_dev reference counting Sasha Levin
2022-04-07 8:27 ` Niklas Schnelle
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 19/31] vhost_vdpa: don't setup irq offloading when irq_num < 0 Sasha Levin
2022-04-07 1:10 ` Sasha Levin [this message]
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 21/31] smb3: cleanup and clarify status of tree connections Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 22/31] nvmet: use a private workqueue instead of the system workqueue Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 23/31] nvme-multipath: fix hang when disk goes live over reconnect Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 24/31] rtc: mc146818-lib: Fix the AltCentury for AMD platforms Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 25/31] fs: fix an infinite loop in iomap_fiemap Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 26/31] MIPS: lantiq: check the return value of kzalloc() Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 27/31] drbd: remove usage of list iterator variable after loop Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 28/31] platform/chrome: cros_ec_debugfs: detach log reader wq from devm Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 29/31] ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame() Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 30/31] nilfs2: fix lockdep warnings in page operations for btree nodes Sasha Levin
2022-04-07 1:10 ` [PATCH AUTOSEL 5.17 31/31] nilfs2: fix lockdep warnings during disk space reclamation Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220407011029.113321-20-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=jasowang@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mst@redhat.com \
--cc=stable@vger.kernel.org \
--cc=virtualization@lists.linux-foundation.org \
--cc=willy@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox