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| author | aszlig <aszlig@redmoonstudios.org> | 2015-09-17 12:51:58 +0200 |
|---|---|---|
| committer | aszlig <aszlig@redmoonstudios.org> | 2015-09-17 16:02:43 +0200 |
| commit | 389e654e0398a1ea64a58cca667808fe453a7611 (patch) | |
| tree | 814909bb72c2e3bd16b2d7271043ab7aef356e95 /pkgs/os-specific/linux/systemd | |
| parent | da0e642c2b12f974d77fce4ed2c180d2fa518970 (diff) | |
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systemd: Backport fix for detecting VirtualBox.
This is a backport of systemd/systemd@e32886e. As noted by @ts468 in #9876, systemd-detect-virt will report KVM if we're running inside VirtualBox 5.x. Instead of just disabling the check, this essentially fixes systemd to be able to detect VirtualBox again. Tested this against nixos/tests/simple.nix (just to make sure systemd is still working) and nixos/tests/virtualbox.nix (all tests succeed). Thanks a lot to @ts468 for catching this and also to @domenkozar for testing various things concerning that bug. Fixes #9876. Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Diffstat (limited to 'pkgs/os-specific/linux/systemd')
| -rw-r--r-- | pkgs/os-specific/linux/systemd/fixes.patch | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/pkgs/os-specific/linux/systemd/fixes.patch b/pkgs/os-specific/linux/systemd/fixes.patch index 89a40f93b89..2997c02d26d 100644 --- a/pkgs/os-specific/linux/systemd/fixes.patch +++ b/pkgs/os-specific/linux/systemd/fixes.patch @@ -2145,10 +2145,47 @@ index 8d171a5..bd0d324 100644 bool paths_check_timestamp(const char* const* paths, usec_t *paths_ts_usec, bool update); diff --git a/src/shared/virt.c b/src/shared/virt.c -index f9c4e67..f10baab 100644 +index f9c4e67..f3104d5 100644 --- a/src/shared/virt.c +++ b/src/shared/virt.c -@@ -293,8 +293,26 @@ int detect_container(const char **id) { +@@ -151,7 +151,7 @@ int detect_vm(const char **id) { + _cleanup_free_ char *domcap = NULL, *cpuinfo_contents = NULL; + static thread_local int cached_found = -1; + static thread_local const char *cached_id = NULL; +- const char *_id = NULL; ++ const char *_id = NULL, *_id_cpuid = NULL; + int r; + + if (_likely_(cached_found >= 0)) { +@@ -197,10 +197,26 @@ int detect_vm(const char **id) { + + /* this will set _id to "other" and return 0 for unknown hypervisors */ + r = detect_vm_cpuid(&_id); +- if (r != 0) ++ ++ /* finish when found a known hypervisor other than kvm */ ++ if (r < 0 || (r > 0 && !streq(_id, "kvm"))) + goto finish; + ++ _id_cpuid = _id; ++ + r = detect_vm_dmi(&_id); ++ ++ /* kvm with and without Virtualbox */ ++ if (streq_ptr(_id_cpuid, "kvm")) { ++ if (r > 0 && streq(_id, "oracle")) ++ goto finish; ++ ++ _id = _id_cpuid; ++ r = 1; ++ goto finish; ++ } ++ ++ /* information from dmi */ + if (r != 0) + goto finish; + +@@ -293,8 +309,26 @@ int detect_container(const char **id) { r = read_one_line_file("/run/systemd/container", &m); if (r == -ENOENT) { |