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a0871be6c0
* Update buildroot-patches for 2020.11-rc1 buildroot * Update buildroot to 2020.11-rc1 Signed-off-by: Stefan Agner <stefan@agner.ch> * Don't rely on sfdisk --list-free output The --list-free (-F) argument does not allow machine readable mode. And it seems that the output format changes over time (different spacing, using size postfixes instead of raw blocks). Use sfdisk json output and calculate free partition space ourselfs. This works for 2.35 and 2.36 and is more robust since we rely on output which is meant for scripts to parse. * Migrate defconfigs for Buildroot 2020.11-rc1 In particular, rename BR2_TARGET_UBOOT_BOOT_SCRIPT(_SOURCE) to BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT(_SOURCE). * Rebase/remove systemd patches for systemd 246 * Drop apparmor/libapparmor from buildroot-external * hassos-persists: use /run as directory for lockfiles The U-Boot tools use /var/lock by default which is not created any more by systemd by default (it is under tmpfiles legacy.conf, which we no longer install). * Disable systemd-update-done.service The service is not suited for pure read-only systems. In particular the service needs to be able to write a file in /etc and /var. Remove the service. Note: This is a static service and cannot be removed using systemd-preset. * Disable apparmor.service for now The service loads all default profiles. Some might actually cause problems. E.g. the profile for ping seems not to match our setup for /etc/resolv.conf: [85503.634653] audit: type=1400 audit(1605286002.684:236): apparmor="DENIED" operation="open" profile="ping" name="/run/resolv.conf" pid=27585 comm="ping" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
50 lines
1.2 KiB
Diff
50 lines
1.2 KiB
Diff
From 5e8865c0e08861558c1253c521dc9098d0c773ee Mon Sep 17 00:00:00 2001
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From: Jens Axboe <axboe@kernel.dk>
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Date: Mon, 16 Mar 2020 08:30:36 -0600
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Subject: [PATCH] t/io_uring: don't use *rand48_r() variants
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Not available on all platforms.
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Signed-off-by: Jens Axboe <axboe@kernel.dk>
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[Patch from upstream
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https://github.com/axboe/fio/commit/5e8865c0e08861558c1253c521dc9098d0c773ee]
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Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
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---
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t/io_uring.c | 5 ++---
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1 file changed, 2 insertions(+), 3 deletions(-)
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diff --git a/t/io_uring.c b/t/io_uring.c
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index e84a2b6b..d48db1e9 100644
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--- a/t/io_uring.c
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+++ b/t/io_uring.c
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@@ -63,7 +63,6 @@ struct file {
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struct submitter {
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pthread_t thread;
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int ring_fd;
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- struct drand48_data rand;
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struct io_sq_ring sq_ring;
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struct io_uring_sqe *sqes;
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struct io_cq_ring cq_ring;
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@@ -170,7 +169,7 @@ static void init_io(struct submitter *s, unsigned index)
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}
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f->pending_ios++;
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- lrand48_r(&s->rand, &r);
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+ r = lrand48();
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offset = (r % (f->max_blocks - 1)) * BS;
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if (register_files) {
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@@ -286,7 +285,7 @@ static void *submitter_fn(void *data)
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printf("submitter=%d\n", gettid());
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- srand48_r(pthread_self(), &s->rand);
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+ srand48(pthread_self());
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prepped = 0;
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do {
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--
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2.20.1
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