kernel/Documentation/arch/loongarch · openEuler/kernel

HHHH_SONGirqchip/loongson-eiointc: Add virt extension support

文件	最后提交记录	最后更新时间
booting.rst	docs: move loongarch under arch and fix all in-tree references. Architecture-specific documentation is being moved into Documentation/arch/ as a way of cleaning up the top-level documentation directory and making the docs hierarchy more closely match the source hierarchy. Signed-off-by: Costa Shulyupin <costa.shul@redhat.com> Acked-by: Huacai Chen <chenhuacai@loongson.cn> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20230717192456.453124-1-costa.shul@redhat.com	2 年前
features.rst	docs: kernel_feat.py: fix potential command injection stable inclusion from stable-v6.6.15 commit e961f8c6966abbd486ff87549e29e53f3c69b685 bugzilla: https://gitee.com/openeuler/kernel/issues/I99TJK Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e961f8c6966abbd486ff87549e29e53f3c69b685 -------------------------------- [ Upstream commit c48a7c44a1d02516309015b6134c9bb982e17008 ] The kernel-feat directive passes its argument straight to the shell. This is unfortunate and unnecessary. Let's always use paths relative to $srctree/Documentation/ and use subprocess.check_call() instead of subprocess.Popen(shell=True). This also makes the code shorter. This is analogous to commit 3231dd586277 ("docs: kernel_abi.py: fix command injection") where we did exactly the same thing for kernel_abi.py, somehow I completely missed this one. Link: https://fosstodon.org/@jani/111676532203641247 Reported-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Cc: stable@vger.kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20240110174758.3680506-1-vegard.nossum@oracle.com Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>	2 年前
index.rst	docs: move loongarch under arch and fix all in-tree references. Architecture-specific documentation is being moved into Documentation/arch/ as a way of cleaning up the top-level documentation directory and making the docs hierarchy more closely match the source hierarchy. Signed-off-by: Costa Shulyupin <costa.shul@redhat.com> Acked-by: Huacai Chen <chenhuacai@loongson.cn> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20230717192456.453124-1-costa.shul@redhat.com	2 年前
introduction.rst	docs/LoongArch: Update the links of ABI The current links of ABI can not be found for some time, let us fix the broken links. By the way, the latest and official ABI documentation releases are available at https://github.com/loongson/la-abi-specs, but there are no Chinese and pdf versions for now, so just do the minimal changes to update the links so that they can be found, hope there are stable links in the future. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>	2 年前
irq-chip-model.rst	irqchip/loongson-eiointc: Add virt extension support loongarch inclusion category: feature bugzilla: https://atomgit.com/openeuler/kernel/issues/9150 ---------------------------------------- Interrupts can be routed to maximal four virtual CPUs with real HW EIOINTC interrupt controller model, since interrupt routing is encoded with CPU bitmap and EIOINTC node combined method. Here add the EIOINTC virt extension support so that interrupts can be routed to 256 vCPUs in virtual machine mode. CPU bitmap is replaced with normal encoding and EIOINTC node type is removed, so there are 8 bits for cpu selection, at most 256 vCPUs are supported for interrupt routing. Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Co-developed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Xianglai Li <lixianglai@loongson.cn>	2 个月前