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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-04-26 14:30:18 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-04-26 14:30:18 +0100 |
| commit | 06e64339555096a2bc2d08c7e012b36a9977062c (patch) | |
| tree | d671da8ca994cbd1fe74aac0f9d7152e67ca14b7 /exec.c | |
| parent | f7526eece29cd2e36a63b6703508b24453095eb8 (diff) | |
| parent | 119906afa5ca610adb87c55ab0d8e53c9104bfc3 (diff) | |
| download | focaccia-qemu-06e64339555096a2bc2d08c7e012b36a9977062c.tar.gz focaccia-qemu-06e64339555096a2bc2d08c7e012b36a9977062c.zip | |
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging
Machine queue, 2019-04-25 * 4.1 machine-types (Cornelia Huck) * Support MAP_SYNC on pmem memory backends (Zhang Yi) * -cpu parsing fixes and cleanups (Eduardo Habkost) * machine initialization cleanups (Wei Yang, Markus Armbruster) # gpg: Signature made Thu 25 Apr 2019 18:54:57 BST # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: util/mmap-alloc: support MAP_SYNC in qemu_ram_mmap() linux-headers: add linux/mman.h. scripts/update-linux-headers: add linux/mman.h util/mmap-alloc: Add a 'is_pmem' parameter to qemu_ram_mmap cpu: Fix crash with empty -cpu option cpu: Rename parse_cpu_model() to parse_cpu_option() vl: Simplify machine_parse() vl: Clean up after previous commit vl.c: allocate TYPE_MACHINE list once during bootup vl.c: make find_default_machine() local hw: add compat machines for 4.1 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/exec.c b/exec.c index bb1dff423a..4e734770c2 100644 --- a/exec.c +++ b/exec.c @@ -983,14 +983,18 @@ void cpu_exec_realizefn(CPUState *cpu, Error **errp) #endif } -const char *parse_cpu_model(const char *cpu_model) +const char *parse_cpu_option(const char *cpu_option) { ObjectClass *oc; CPUClass *cc; gchar **model_pieces; const char *cpu_type; - model_pieces = g_strsplit(cpu_model, ",", 2); + model_pieces = g_strsplit(cpu_option, ",", 2); + if (!model_pieces[0]) { + error_report("-cpu option cannot be empty"); + exit(1); + } oc = cpu_class_by_name(CPU_RESOLVING_TYPE, model_pieces[0]); if (oc == NULL) { @@ -1915,7 +1919,7 @@ static void *file_ram_alloc(RAMBlock *block, } area = qemu_ram_mmap(fd, memory, block->mr->align, - block->flags & RAM_SHARED); + block->flags & RAM_SHARED, block->flags & RAM_PMEM); if (area == MAP_FAILED) { error_setg_errno(errp, errno, "unable to map backing store for guest RAM"); |