From 65ce87d47669168593398a4a3a0c0b0494858c0d Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 7 Oct 2021 15:08:11 +0200 Subject: kconfig: split CONFIG_SPARSE_MEM from fuzzing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Pass CONFIG_FUZZ via host_kconfig, and use it to select the sparse-mem device. Cc: Alexander Oleinik Reviewed-by: Alexander Bulekov Reviewed-by: Marc-André Lureau Reviewed-by: Philippe Mathieu-Daudé Tested-by: Alexander Bulekov Message-Id: <20211007130829.632254-1-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini --- Kconfig.host | 4 ++++ hw/mem/Kconfig | 3 +++ hw/mem/meson.build | 2 +- meson.build | 1 + 4 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Kconfig.host b/Kconfig.host index 24255ef..60b9c07 100644 --- a/Kconfig.host +++ b/Kconfig.host @@ -41,3 +41,7 @@ config PVRDMA config MULTIPROCESS_ALLOWED bool imply MULTIPROCESS + +config FUZZ + bool + select SPARSE_MEM diff --git a/hw/mem/Kconfig b/hw/mem/Kconfig index 8b19fdc..03dbb3c 100644 --- a/hw/mem/Kconfig +++ b/hw/mem/Kconfig @@ -8,3 +8,6 @@ config MEM_DEVICE config NVDIMM bool select MEM_DEVICE + +config SPARSE_MEM + bool diff --git a/hw/mem/meson.build b/hw/mem/meson.build index 3c8fdef..82f86d1 100644 --- a/hw/mem/meson.build +++ b/hw/mem/meson.build @@ -6,4 +6,4 @@ mem_ss.add(when: 'CONFIG_NVDIMM', if_true: files('nvdimm.c')) softmmu_ss.add_all(when: 'CONFIG_MEM_DEVICE', if_true: mem_ss) -softmmu_ss.add(when: 'CONFIG_FUZZ', if_true: files('sparse-mem.c')) +softmmu_ss.add(when: 'CONFIG_SPARSE_MEM', if_true: files('sparse-mem.c')) diff --git a/meson.build b/meson.build index 0b9ebf9..4a58476 100644 --- a/meson.build +++ b/meson.build @@ -1599,6 +1599,7 @@ endif have_ivshmem = config_host_data.get('CONFIG_EVENTFD') host_kconfig = \ + ('CONFIG_FUZZ' in config_host ? ['CONFIG_FUZZ=y'] : []) + \ ('CONFIG_TPM' in config_host ? ['CONFIG_TPM=y'] : []) + \ ('CONFIG_SPICE' in config_host ? ['CONFIG_SPICE=y'] : []) + \ (have_ivshmem ? ['CONFIG_IVSHMEM=y'] : []) + \ -- cgit v1.1