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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] ANNOUNCE: Xen 3.1.1 First Release Candidate
Hi Alex, Sorry for inconvenience. I made a wrong backport (xen-3.1-testing.hg 15204). Attached patch fixes it. Keir, 15655 needs additional backports. please include attached patches too. These are modified for 3.1.1. I confirmed it can be built and boot on IA64. Thanks, Kouya Alex Williamson writes: > On Thu, 2007-09-20 at 10:37 +0100, Keir Fraser wrote: > > Folks, > > > > The patch queue for 3.1.1 has been pushed into > > http://xenbits.xensource.com/xen-3.1-testing.hg, and tagged as -rc1. Please > > try it out and let us know of any problems (patches gladly accepted!). > > > > -- Keir > > > > PS. The patch queue (xen-3.1-testing.pq.hg) is no longer being used. > > Kouya, there seems to be some build breakages around the changesets > you submitted. 15311 includes a chunk from the windows optimization > patch and doesn't build ('ret' undefined - adding a declaration for it > doesn't seem like the proper solution since the function returns void in > 3.1.1). 15655 adds calls to acpi_table_disable(), but > acpi_table_disable() doesn't exist. Reverting those and adding the > patch below I can make it build and boot. Do you already have patches > to fill these holes? > > Keir, the patch below is a trivial build warning fix, please include > it in the tree. Thanks, > > Alex > > -- > Alex Williamson HP Open Source & Linux Org. > # HG changeset patch > # User Alex Williamson <alex.williamson@xxxxxx> > # Date 1179337039 21600 > # Node ID 2d26b66901d20f3a945b7fa5687d8926b0e7a417 > # Parent 7caa6c1cabc8362e137da3415c78918a22f8eb6c > [IA64] Fix trivial compiler warning > > Signed-off-by: Alex Williamson <alex.williamson@xxxxxx> > xen-unstable changeset: 15124:2d26b66901d20f3a945b7fa5687d8926b0e7a417 > xen-unstable date: Wed May 16 11:37:19 2007 -0600 > > diff -r 7caa6c1cabc8 -r 2d26b66901d2 xen/arch/ia64/vmx/vmmu.c > --- a/xen/arch/ia64/vmx/vmmu.c Wed May 16 10:59:01 2007 -0600 > +++ b/xen/arch/ia64/vmx/vmmu.c Wed May 16 11:37:19 2007 -0600 > @@ -562,8 +562,9 @@ static void ptc_ga_remote_func (void *va > u64 oldrid, moldrid, mpta, oldpsbits, vadr, flags; > struct ptc_ga_args *args = (struct ptc_ga_args *)varg; > VCPU *v = args->vcpu; > + int cpu = v->processor; > + > vadr = args->vadr; > - int cpu = v->processor; > > /* Try again if VCPU has migrated. */ > if (cpu != current->processor) > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel # HG changeset patch
# User Kouya Shimura <kouya@xxxxxxxxxxxxxx>
# Date 1190350719 -32400
# Node ID da7784dd34f5e85b62023d35c8c9d618b78647ac
# Parent ae030e33166c9305e445029f31ba8079b9ed3f3d
[IA64] Fix backport (xen-3.1-testing changeset 15204)
Signed-off-by: Kouya Shimura <kouya@xxxxxxxxxxxxxx>
xen-unstable changeset: 15311:466f71b1e8319927dca16bd16b05faa09fad0cdd
xen-unstable date: Thu May 24 14:16:28 2007 -0600
diff -r ae030e33166c -r da7784dd34f5 xen/arch/ia64/vmx/vtlb.c
--- a/xen/arch/ia64/vmx/vtlb.c Wed May 16 11:37:19 2007 -0600
+++ b/xen/arch/ia64/vmx/vtlb.c Fri Sep 21 13:58:39 2007 +0900
@@ -536,9 +536,6 @@ void thash_purge_and_insert(VCPU *v, u64
mrr.rrval = ia64_get_rr(ifa);
if(VMX_DOMAIN(v)){
phy_pte = translate_phy_pte(v, &pte, itir, ifa);
-
- if (pte & VTLB_PTE_IO)
- ret = 1;
vtlb_purge(v, ifa, ps);
vhpt_purge(v, ifa, ps);
if (ps == mrr.ps) {
# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1185789567 -3600
# Node ID d9c3836e068409ddb7620f7bd5b4c09f16a55f86
# Parent f42ca20a1bb31942a5ea25d704be4025bfbe6d44
Move generate_acpi_checksum() from ia64 code to common.
Signed-off-by: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
xen-unstable changeset: 15653:d9c3836e068409ddb7620f7bd5b4c09f16a55f86
xen-unstable date: Mon Jul 30 10:59:27 2007 +0100
diff -r 853ddd757ef2 -r 081537b26736 xen/arch/ia64/xen/dom_fw.c
--- a/xen/arch/ia64/xen/dom_fw.c Fri Sep 21 11:04:25 2007 +0900
+++ b/xen/arch/ia64/xen/dom_fw.c Fri Sep 21 11:15:03 2007 +0900
@@ -256,17 +256,6 @@ acpi_patch_plat_int_src (
plintsrc->type = -1;
}
return 0;
-}
-
-static u8
-generate_acpi_checksum(void *tbl, unsigned long len)
-{
- u8 *ptr, sum = 0;
-
- for (ptr = tbl; len > 0 ; len--, ptr++)
- sum += *ptr;
-
- return 0 - sum;
}
static int
diff -r 853ddd757ef2 -r 081537b26736 xen/drivers/acpi/tables.c
--- a/xen/drivers/acpi/tables.c Fri Sep 21 11:04:25 2007 +0900
+++ b/xen/drivers/acpi/tables.c Fri Sep 21 11:15:03 2007 +0900
@@ -226,6 +226,17 @@ void acpi_table_print_madt_entry(acpi_ta
}
}
+uint8_t
+generate_acpi_checksum(void *tbl, unsigned long len)
+{
+ uint8_t *ptr, sum = 0;
+
+ for (ptr = tbl; len > 0 ; len--, ptr++)
+ sum += *ptr;
+
+ return 0 - sum;
+}
+
static int
acpi_table_compute_checksum(void *table_pointer, unsigned long length)
{
diff -r 853ddd757ef2 -r 081537b26736 xen/include/xen/acpi.h
--- a/xen/include/xen/acpi.h Fri Sep 21 11:04:25 2007 +0900
+++ b/xen/include/xen/acpi.h Fri Sep 21 11:15:03 2007 +0900
@@ -390,6 +390,7 @@ void acpi_table_print (struct acpi_table
void acpi_table_print (struct acpi_table_header *header, unsigned long
phys_addr);
void acpi_table_print_madt_entry (acpi_table_entry_header *madt);
void acpi_table_print_srat_entry (acpi_table_entry_header *srat);
+uint8_t generate_acpi_checksum(void *tbl, unsigned long len);
/* the following four functions are architecture-dependent */
void acpi_numa_slit_init (struct acpi_table_slit *slit);
# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1185791268 -3600
# Node ID c0fbee66aff63978addc5f8b263947553f606d08
# Parent d9c3836e068409ddb7620f7bd5b4c09f16a55f86
Add acpi_table_disable() into xen/drivers/acpi/tables.c
This function can disable a ACPI table by updating the table header.
Signed-off-by: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
xen-unstable changeset: 15654:c0fbee66aff63978addc5f8b263947553f606d08
xen-unstable date: Mon Jul 30 11:27:48 2007 +0100
diff -r 081537b26736 -r ad80d0bb0048 xen/drivers/acpi/tables.c
--- a/xen/drivers/acpi/tables.c Fri Sep 21 11:15:03 2007 +0900
+++ b/xen/drivers/acpi/tables.c Fri Sep 21 11:20:06 2007 +0900
@@ -631,3 +631,143 @@ int __init acpi_table_init(void)
return 0;
}
+
+int __init
+acpi_table_disable(enum acpi_table_id table_id)
+{
+ struct acpi_table_header *header = NULL;
+ struct acpi_table_rsdp *rsdp;
+ unsigned long rsdp_phys;
+ char *table_name;
+ int id;
+
+ rsdp_phys = acpi_find_rsdp();
+ if (!rsdp_phys)
+ return -ENODEV;
+
+ rsdp = (struct acpi_table_rsdp *)__acpi_map_table(rsdp_phys,
+ sizeof(struct acpi_table_rsdp));
+ if (!rsdp)
+ return -ENODEV;
+
+ for (id = 0; id < sdt_count; id++)
+ if (sdt_entry[id].id == table_id)
+ break;
+
+ if (id == sdt_count)
+ return -ENOENT;
+
+ table_name = acpi_table_signatures[table_id];
+
+ /* First check XSDT (but only on ACPI 2.0-compatible systems) */
+
+ if ((rsdp->revision >= 2) &&
+ (((struct acpi20_table_rsdp *)rsdp)->xsdt_address)) {
+
+ struct acpi_table_xsdt *mapped_xsdt = NULL;
+
+ sdt_pa = ((struct acpi20_table_rsdp *)rsdp)->xsdt_address;
+
+ /* map in just the header */
+ header = (struct acpi_table_header *)
+ __acpi_map_table(sdt_pa, sizeof(struct acpi_table_header));
+
+ if (!header) {
+ printk(KERN_WARNING PREFIX
+ "Unable to map XSDT header\n");
+ return -ENODEV;
+ }
+
+ /* remap in the entire table before processing */
+ mapped_xsdt = (struct acpi_table_xsdt *)
+ __acpi_map_table(sdt_pa, header->length);
+ if (!mapped_xsdt) {
+ printk(KERN_WARNING PREFIX "Unable to map XSDT\n");
+ return -ENODEV;
+ }
+ header = &mapped_xsdt->header;
+
+ if (strncmp(header->signature, "XSDT", 4)) {
+ printk(KERN_WARNING PREFIX
+ "XSDT signature incorrect\n");
+ return -ENODEV;
+ }
+
+ if (acpi_table_compute_checksum(header, header->length)) {
+ printk(KERN_WARNING PREFIX "Invalid XSDT checksum\n");
+ return -ENODEV;
+ }
+
+ if (id < sdt_count) {
+ header = (struct acpi_table_header *)
+ __acpi_map_table(mapped_xsdt->entry[id],
sizeof(struct acpi_table_header));
+ } else {
+ printk(KERN_WARNING PREFIX
+ "Unable to disable entry %d\n",
+ id);
+ return -ENODEV;
+ }
+ }
+
+ /* Then check RSDT */
+
+ else if (rsdp->rsdt_address) {
+
+ struct acpi_table_rsdt *mapped_rsdt = NULL;
+
+ sdt_pa = rsdp->rsdt_address;
+
+ /* map in just the header */
+ header = (struct acpi_table_header *)
+ __acpi_map_table(sdt_pa, sizeof(struct acpi_table_header));
+ if (!header) {
+ printk(KERN_WARNING PREFIX
+ "Unable to map RSDT header\n");
+ return -ENODEV;
+ }
+
+ /* remap in the entire table before processing */
+ mapped_rsdt = (struct acpi_table_rsdt *)
+ __acpi_map_table(sdt_pa, header->length);
+ if (!mapped_rsdt) {
+ printk(KERN_WARNING PREFIX "Unable to map RSDT\n");
+ return -ENODEV;
+ }
+ header = &mapped_rsdt->header;
+
+ if (strncmp(header->signature, "RSDT", 4)) {
+ printk(KERN_WARNING PREFIX
+ "RSDT signature incorrect\n");
+ return -ENODEV;
+ }
+
+ if (acpi_table_compute_checksum(header, header->length)) {
+ printk(KERN_WARNING PREFIX "Invalid RSDT checksum\n");
+ return -ENODEV;
+ }
+ if (id < sdt_count) {
+ header = (struct acpi_table_header *)
+ __acpi_map_table(mapped_rsdt->entry[id],
sizeof(struct acpi_table_header));
+ } else {
+ printk(KERN_WARNING PREFIX
+ "Unable to disable entry %d\n",
+ id);
+ return -ENODEV;
+ }
+ }
+
+ else {
+ printk(KERN_WARNING PREFIX
+ "No System Description Table (RSDT/XSDT) specified in
RSDP\n");
+ return -ENODEV;
+ }
+
+ memcpy(header->signature, "OEMx", 4);
+ memcpy(header->oem_id, "xxxxxx", 6);
+ memcpy(header->oem_id+1, table_name, 4);
+ memcpy(header->oem_table_id, "Xen ", 8);
+ header->checksum = 0;
+ header->checksum = generate_acpi_checksum(header, header->length);
+
+ return 0;
+}
diff -r 081537b26736 -r ad80d0bb0048 xen/include/xen/acpi.h
--- a/xen/include/xen/acpi.h Fri Sep 21 11:15:03 2007 +0900
+++ b/xen/include/xen/acpi.h Fri Sep 21 11:20:06 2007 +0900
@@ -383,6 +383,7 @@ int acpi_numa_init (void);
int acpi_numa_init (void);
int acpi_table_init (void);
+int acpi_table_disable(enum acpi_table_id table_id);
int acpi_table_parse (enum acpi_table_id id, acpi_table_handler handler);
int acpi_get_table_header_early (enum acpi_table_id id, struct
acpi_table_header **header);
int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler
handler, unsigned int max_entries);
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