| Message ID | 8f5e2ac850eced2153d68effcb36aca1ed065aee.1694702259.git.oleksii.kurochko@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Introduce stub headers necessary for full Xen build | expand |
Hi Oleksii On 2023/9/14 22:56, Oleksii Kurochko wrote: > The patch introduces header stub necessry for full Xen build. > > Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com> > --- > xen/include/asm-generic/flushtlb.h | 42 ++++++++++++++++++++++++++++++ > 1 file changed, 42 insertions(+) > create mode 100644 xen/include/asm-generic/flushtlb.h > > diff --git a/xen/include/asm-generic/flushtlb.h b/xen/include/asm-generic/flushtlb.h > new file mode 100644 > index 0000000000..79e4773179 > --- /dev/null > +++ b/xen/include/asm-generic/flushtlb.h > @@ -0,0 +1,42 @@ > +/* SPDX-License-Identifier: GPL-2.0-only */ > +#ifndef __ASM_GENERIC_FLUSHTLB_H__ > +#define __ASM_GENERIC_FLUSHTLB_H__ > + > +#include <xen/cpumask.h> > + > +/* > + * Filter the given set of CPUs, removing those that definitely flushed their > + * TLB since @page_timestamp. > + */ > +/* XXX lazy implementation just doesn't clear anything.... */ > +static inline void tlbflush_filter(cpumask_t *mask, uint32_t page_timestamp) {} > + > +#define tlbflush_current_time() (0) > + > +static inline void page_set_tlbflush_timestamp(struct page_info *page) > +{ > + BUG(); > +} > + > +/* Flush specified CPUs' TLBs */ > +void arch_flush_tlb_mask(const cpumask_t *mask); > + > +#endif /* __ASM_GENERIC_FLUSHTLB_H__ */ > +/* > + * Local variables: > + * mode: C > + * c-file-style: "BSD" > + * c-basic-offset: 4 > + * indent-tabs-mode: nil > + * End: > + */ > + > + It's duplicated. > +/* > + * Local variables: > + * mode: C > + * c-file-style: BSD > + * c-basic-offset: 4 > + * indent-tabs-mode: nil > + * End: > + */
Hello Jiamei, On Fri, 2023-09-15 at 13:15 +0800, Jiamei Xie wrote: > Hi Oleksii ... > > > +/* > > + * Local variables: > > + * mode: C > > + * c-file-style: "BSD" > > + * c-basic-offset: 4 > > + * indent-tabs-mode: nil > > + * End: > > + */ > > + > > + > It's duplicated. Thanks. I'll remove duplication. > > +/* > > + * Local variables: > > + * mode: C > > + * c-file-style: BSD > > + * c-basic-offset: 4 > > + * indent-tabs-mode: nil > > + * End: > > + */ ~ Oleksii
diff --git a/xen/include/asm-generic/flushtlb.h b/xen/include/asm-generic/flushtlb.h new file mode 100644 index 0000000000..79e4773179 --- /dev/null +++ b/xen/include/asm-generic/flushtlb.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_GENERIC_FLUSHTLB_H__ +#define __ASM_GENERIC_FLUSHTLB_H__ + +#include <xen/cpumask.h> + +/* + * Filter the given set of CPUs, removing those that definitely flushed their + * TLB since @page_timestamp. + */ +/* XXX lazy implementation just doesn't clear anything.... */ +static inline void tlbflush_filter(cpumask_t *mask, uint32_t page_timestamp) {} + +#define tlbflush_current_time() (0) + +static inline void page_set_tlbflush_timestamp(struct page_info *page) +{ + BUG(); +} + +/* Flush specified CPUs' TLBs */ +void arch_flush_tlb_mask(const cpumask_t *mask); + +#endif /* __ASM_GENERIC_FLUSHTLB_H__ */ +/* + * Local variables: + * mode: C + * c-file-style: "BSD" + * c-basic-offset: 4 + * indent-tabs-mode: nil + * End: + */ + + +/* + * Local variables: + * mode: C + * c-file-style: BSD + * c-basic-offset: 4 + * indent-tabs-mode: nil + * End: + */
The patch introduces header stub necessry for full Xen build. Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com> --- xen/include/asm-generic/flushtlb.h | 42 ++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 xen/include/asm-generic/flushtlb.h