search for: pr_crit

...spin_unlock_irqrestore(&kmmio_lock, flags); @@ -510,6 +517,9 @@ void unregister_kmmio_probe(struct kmmio_probe *p) kmmio_count--; spin_unlock_irqrestore(&kmmio_lock, flags); + if (!release_list) + return; + drelease = kmalloc(sizeof(*drelease), GFP_ATOMIC); if (!drelease) { pr_crit("leaking kmmio_fault_page objects.\n"); -- 1.7.1

...he process errs > + * Fix the error as if fsck.ocfs2 -y > + * panic > + */ > +static int ocfs2_handle_error(struct super_block *sb) > { > struct ocfs2_super *osb = OCFS2_SB(sb); > + int rv = 0; > + > + ocfs2_set_osb_flag(osb, OCFS2_OSB_ERROR_FS); > + pr_crit("On-disk corruption discovered. " > + "Please run fsck.ocfs2 once the filesystem is unmounted.\n"); > > - if (osb->s_mount_opt & OCFS2_MOUNT_ERRORS_PANIC) > + if (osb->s_mount_opt & OCFS2_MOUNT_ERRORS_PANIC) { > pani...

...he process errs > + * Fix the error as if fsck.ocfs2 -y > + * panic > + */ > +static int ocfs2_handle_error(struct super_block *sb) > { > struct ocfs2_super *osb = OCFS2_SB(sb); > + int rv = 0; > + > + ocfs2_set_osb_flag(osb, OCFS2_OSB_ERROR_FS); > + pr_crit("On-disk corruption discovered. " > + "Please run fsck.ocfs2 once the filesystem is unmounted.\n"); > > - if (osb->s_mount_opt & OCFS2_MOUNT_ERRORS_PANIC) > + if (osb->s_mount_opt & OCFS2_MOUNT_ERRORS_PANIC) { > pani...

This used to be a single patch, but I split it into two with the addition of struct Scatterlist. Again a bit new with Rust submissions. I was told by Gary Guo to rebase on top of rust-next, but it seems *very* behind? The first patch does not build on its own due to a dead_code warning. It is hard to not have dead code when one is adding infrastructure to be used by others at a later

...spin_unlock_irqrestore(&kmmio_lock, flags); @@ -510,6 +517,9 @@ void unregister_kmmio_probe(struct kmmio_probe *p) kmmio_count--; spin_unlock_irqrestore(&kmmio_lock, flags); + if (!release_list) + return; + drelease = kmalloc(sizeof(*drelease), GFP_ATOMIC); if (!drelease) { pr_crit("leaking kmmio_fault_page objects.\n"); diff --git a/arch/x86/mm/testmmiotrace.c b/arch/x86/mm/testmmiotrace.c index 8565d94..e6cc5be 100644 --- a/arch/x86/mm/testmmiotrace.c +++ b/arch/x86/mm/testmmiotrace.c @@ -90,6 +90,27 @@ static void do_test(unsigned long size) iounmap(p); } +/...

...spin_unlock_irqrestore(&kmmio_lock, flags); @@ -510,6 +517,9 @@ void unregister_kmmio_probe(struct kmmio_probe *p) kmmio_count--; spin_unlock_irqrestore(&kmmio_lock, flags); + if (!release_list) + return; + drelease = kmalloc(sizeof(*drelease), GFP_ATOMIC); if (!drelease) { pr_crit("leaking kmmio_fault_page objects.\n"); diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index 64121a1..f6ff57b 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -158,7 +158,7 @@ static unsigned long pat_x_mtrr_type(u64 start, u64 end, unsigned long req_type) return req_type;...

Now that we have SCTP offload capabilities in the kernel, we can add them to virtio as well. First step is SCTP checksum. We need a new freature in virtio to negotiate this support since SCTP is excluded with the stardard checksum and requires a little bit extra. This series proposes VIRTIO_NET_F_SCTP_CSUM feature bit. As the "little bit extra", the kernel uses a new bit in the skb

Now that we have SCTP offload capabilities in the kernel, we can add them to virtio as well. First step is SCTP checksum. We need a new freature in virtio to negotiate this support since SCTP is excluded with the stardard checksum and requires a little bit extra. This series proposes VIRTIO_NET_F_SCTP_CSUM feature bit. As the "little bit extra", the kernel uses a new bit in the skb

Now that we have SCTP offload capabilities in the kernel, we can add them to virtio as well. First step is SCTP checksum. We need a new freature in virtio to negotiate this support since SCTP is excluded with the stardard checksum and requires a little bit extra. This series proposes VIRTIO_NET_F_SCTP_CSUM feature bit. As the "little bit extra", the kernel uses a new bit in the skb

...+ GFP_NOFS); + if (!eb_cur->next) { + WARN_ON(1); + goto free_ebs; + } + start += len; + eb_cur = eb_cur->next; + eb_cur->pages[0] = page; + } + + /* Return the extent buffer head. */ + return eb_head; + +free_ebs: + /* Free each extent buffer. */ + // TODO: Implement. + pr_crit(KERN_CRIT "HACK: Need to implement this...\n"); + WARN_ON(1); + return NULL; +} + struct extent_buffer *btrfs_clone_extent_buffer(struct extent_buffer *src) { unsigned long i; @@ -4170,12 +4334,121 @@ static void btrfs_release_extent_buffer_page(struct extent_buffer *eb, } /* + *...

...ct dmar_domain *domain, unsigned long iov_pfn, tmp = cmpxchg64_local(&pte->val, 0ULL, pteval); if (tmp) { static int dumps = 5; - printk(KERN_CRIT "ERROR: DMA PTE for vPFN 0x%lx already set (to %llx not %llx)\n", - iov_pfn, tmp, (unsigned long long)pteval); + pr_crit("ERROR: DMA PTE for vPFN 0x%lx already set (to %llx not %llx)\n", + iov_pfn, tmp, (unsigned long long)pteval); if (dumps) { dumps--; debug_dma_dump_mappings(NULL); @@ -1964,8 +1962,7 @@ static struct dmar_domain *get_domain_for_dev(struct pci_dev *pdev, int gaw) /* Allo...

...ct dmar_domain *domain, unsigned long iov_pfn, tmp = cmpxchg64_local(&pte->val, 0ULL, pteval); if (tmp) { static int dumps = 5; - printk(KERN_CRIT "ERROR: DMA PTE for vPFN 0x%lx already set (to %llx not %llx)\n", - iov_pfn, tmp, (unsigned long long)pteval); + pr_crit("ERROR: DMA PTE for vPFN 0x%lx already set (to %llx not %llx)\n", + iov_pfn, tmp, (unsigned long long)pteval); if (dumps) { dumps--; debug_dma_dump_mappings(NULL); @@ -1964,8 +1962,7 @@ static struct dmar_domain *get_domain_for_dev(struct pci_dev *pdev, int gaw) /* Allo...

...ct dmar_domain *domain, unsigned long iov_pfn, tmp = cmpxchg64_local(&pte->val, 0ULL, pteval); if (tmp) { static int dumps = 5; - printk(KERN_CRIT "ERROR: DMA PTE for vPFN 0x%lx already set (to %llx not %llx)\n", - iov_pfn, tmp, (unsigned long long)pteval); + pr_crit("ERROR: DMA PTE for vPFN 0x%lx already set (to %llx not %llx)\n", + iov_pfn, tmp, (unsigned long long)pteval); if (dumps) { dumps--; debug_dma_dump_mappings(NULL); @@ -1964,8 +1962,7 @@ static struct dmar_domain *get_domain_for_dev(struct pci_dev *pdev, int gaw) /* Allo...