From c6706861bebe168b00a0988d3d098dcc117020de Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Mon, 18 Oct 2021 10:41:11 +0000 Subject: [PATCH] import SLOF-20210217-1.module+el8.6.0+12861+13975d62 --- .SLOF.metadata | 2 +- .gitignore | 2 +- ...f-fdt-Fix-updating-the-tree-at-H_CAS.patch | 240 ------------------ ...hitecture-support-Fix-stack-handling.patch | 96 ------- SPECS/SLOF.spec | 16 +- 5 files changed, 9 insertions(+), 347 deletions(-) delete mode 100644 SOURCES/slof-fdt-Fix-updating-the-tree-at-H_CAS.patch delete mode 100644 SOURCES/slof-ibm-client-architecture-support-Fix-stack-handling.patch diff --git a/.SLOF.metadata b/.SLOF.metadata index 61f1087..19bc6e7 100644 --- a/.SLOF.metadata +++ b/.SLOF.metadata @@ -1 +1 @@ -8b17e3cd9c6cd9ea46febee20738bc194405c83d SOURCES/qemu-slof-20191022.tar.gz +9bc8b85c83af0d4108d0a44625d83ccc9a22fa04 SOURCES/qemu-slof-20210217.tar.gz diff --git a/.gitignore b/.gitignore index c88a019..23b6f70 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1 @@ -SOURCES/qemu-slof-20191022.tar.gz +SOURCES/qemu-slof-20210217.tar.gz diff --git a/SOURCES/slof-fdt-Fix-updating-the-tree-at-H_CAS.patch b/SOURCES/slof-fdt-Fix-updating-the-tree-at-H_CAS.patch deleted file mode 100644 index d3c3382..0000000 --- a/SOURCES/slof-fdt-Fix-updating-the-tree-at-H_CAS.patch +++ /dev/null @@ -1,240 +0,0 @@ -From d53b544b88877a8a91a6579d54a2b384ee8a3715 Mon Sep 17 00:00:00 2001 -From: David Gibson -Date: Tue, 7 Jan 2020 00:40:36 +0000 -Subject: [PATCH 2/2] fdt: Fix updating the tree at H_CAS - -RH-Author: David Gibson -Message-id: <20200107004037.421470-3-dgibson@redhat.com> -Patchwork-id: 93281 -O-Subject: [RHEL-AV-8.2.0 SLOF PATCH 2/2] fdt: Fix updating the tree at H_CAS -Bugzilla: 1778704 -RH-Acked-by: Laurent Vivier -RH-Acked-by: Thomas Huth -RH-Acked-by: Miroslav Rezanina - -From: Alexey Kardashevskiy - -The previous approach to merge the QEMU FDT into the existing tree and -then patch it turned to be broken as we patch properties based on their -names only so we patch not just what QEMU provides (which was -the intention) but also all properties SLOF created. This breaks one of -them - "interrupt-map" - it is created by QEMU for a PHB but SLOF creates -it for PCI bridges and since they have different sizes, patching phandles -at fixed offset fails. - -Rather than skipping certain nodes in the SLOF tree, this uses different -approach: now we read the QEMU FDT in 3 passes: -1. find all phandle/linux-phandle properties and store these in the SLOF -internal tree to allow phandle->node lookup later; -2. walk through all FDT properties, patch them if needed using -phandles from the SLOF tree and save patched values in SLOF properties; -3. delete phandle/linux-phandle properties created in 1. This is safe -as SLOF does not create these properties anyway. - -Fixes: 44d06f9e68cf ("fdt: Update phandles after H_CAS") -Signed-off-by: Alexey Kardashevskiy -(cherry picked from commit 497f61400d3b10cde3f2bd98201bf99441ec0eae) - -Signed-off-by: David Gibson -Signed-off-by: Danilo C. L. de Paula ---- - board-qemu/slof/archsupport.fs | 1 - - board-qemu/slof/fdt.fs | 123 +++++++++++++++++++++++++++++++++++++++-- - 2 files changed, 117 insertions(+), 7 deletions(-) - -diff --git a/board-qemu/slof/archsupport.fs b/board-qemu/slof/archsupport.fs -index 6512d57..fc48830 100644 ---- a/board-qemu/slof/archsupport.fs -+++ b/board-qemu/slof/archsupport.fs -@@ -33,7 +33,6 @@ - fdt-check-header - fdt-struct fdt-fix-cas-node - fdt-fix-cas-success NOT ( memaddr err? ) -- s" /" find-node fdt-fix-phandles - ELSE - FALSE - THEN -diff --git a/board-qemu/slof/fdt.fs b/board-qemu/slof/fdt.fs -index 5ece270..fc39a82 100644 ---- a/board-qemu/slof/fdt.fs -+++ b/board-qemu/slof/fdt.fs -@@ -12,6 +12,7 @@ - - 0 VALUE fdt-debug - TRUE VALUE fdt-cas-fix? -+0 VALUE fdt-cas-pass - - \ Bail out if no fdt - fdt-start 0 = IF -1 throw THEN -@@ -294,6 +295,81 @@ fdt-claim-reserve - 2drop 2drop - ; - -+: (phandle>node) ( phandle current -- node|0 ) -+ dup s" phandle" rot get-property 0= IF -+ decode-int nip nip ( phandle current phandle-prop ) -+ 2 pick = IF -+ fdt-debug IF ." Found phandle; " dup . ." <= " over . cr THEN -+ nip ( current ) -+ EXIT -+ THEN -+ ELSE -+ dup s" linux-phandle" rot get-property 0= IF -+ decode-int nip nip ( phandle current phandle-prop ) -+ 2 pick = IF -+ fdt-debug IF ." Found linux-phandle; " dup . ." <= " over . cr THEN -+ nip ( current ) -+ EXIT -+ THEN -+ THEN -+ THEN -+ child BEGIN -+ dup -+ WHILE -+ 2dup -+ RECURSE -+ ?dup 0<> IF -+ nip nip -+ EXIT -+ THEN -+ PEER -+ REPEAT -+ 2drop 0 -+; -+ -+: phandle>node ( phandle -- node ) s" /" find-node (phandle>node) ; -+ -+: (fdt-patch-phandles) ( prop-addr prop-len -- ) -+ BEGIN -+ dup -+ WHILE ( prop-addr prop-len ) -+ over l@ phandle>node -+ ?dup 0<> IF -+ fdt-debug IF ." ### Patching phandle=" 2 pick l@ . cr THEN -+ 2 pick l! -+ TRUE TO (fdt-phandle-replaced) -+ THEN -+ 4 - swap 4 + swap -+ REPEAT -+ 2drop -+; -+ -+: (fdt-patch-interrupt-map) ( prop-addr prop-len -- ) -+ \ interrupt-controller phandle is expected to be the same accross the map -+ over 10 + l@ phandle>node ?dup 0= IF 2drop EXIT THEN -+ -rot -+ fdt-debug IF ." ### Patching interrupt-map: " over 10 + l@ . ." => " 2 pick . cr THEN -+ -+ TRUE TO (fdt-phandle-replaced) -+ BEGIN -+ dup -+ WHILE ( newph prop-addr prop-len ) -+ 2 pick 2 pick 10 + l! -+ 1c - swap 1c + swap -+ REPEAT -+ 3drop -+; -+ -+: fdt-patch-phandles ( prop-addr prop-len nameadd namelen -- ) -+ 2dup s" interrupt-map" str= IF 2drop (fdt-patch-interrupt-map) EXIT THEN -+ 2dup s" interrupt-parent" str= IF 2drop (fdt-patch-phandles) EXIT THEN -+ 2dup s" ibm,gpu" str= IF 2drop (fdt-patch-phandles) EXIT THEN -+ 2dup s" ibm,npu" str= IF 2drop (fdt-patch-phandles) EXIT THEN -+ 2dup s" ibm,nvlink" str= IF 2drop (fdt-patch-phandles) EXIT THEN -+ 2dup s" memory-region" str= IF 2drop (fdt-patch-phandles) EXIT THEN -+ 4drop -+; -+ - \ Replace one phandle "old" with a phandle "new" in "node" and recursively - \ in its child nodes: - : fdt-replace-all-phandles ( old new node -- ) -@@ -394,6 +470,12 @@ r> drop - find-node ?dup 0 <> IF set-node THEN - ; - -+: str=phandle? ( s len -- true|false ) -+ 2dup s" phandle" str= >r -+ s" linux,phandle" str= -+ r> or -+; -+ - : (fdt-fix-cas-node) ( start -- end ) - recursive - fdt-next-tag dup OF_DT_BEGIN_NODE <> IF -@@ -414,7 +496,7 @@ r> drop - 2dup find-node ?dup 0 <> IF - set-node 2drop - ELSE -- fdt-debug IF ." Node not found, creating " 2dup type cr THEN -+ fdt-debug IF ." Creating node: " 2dup type cr THEN - fdt-create-cas-node - THEN - fdt-debug IF ." Current now: " pwd cr THEN -@@ -422,22 +504,48 @@ r> drop - fdt-next-tag dup OF_DT_END_NODE <> - WHILE - dup OF_DT_PROP = IF -- fdt-debug IF ." Found property " cr THEN - drop dup ( drop tag, dup addr : a1 a1 ) - dup l@ dup rot 4 + ( fetch size, stack is : a1 s s a2) - dup l@ swap 4 + ( fetch nameid, stack is : a1 s s i a3 ) - rot ( we now have: a1 s i a3 s ) - fdt-encode-prop rot ( a1 s pa ps i) - fdt-fetch-string ( a1 s pa ps na ns ) -- property -- fdt-debug IF ." Setting property done " cr THEN -+ -+ fdt-cas-pass CASE -+ 0 OF -+ 2dup str=phandle? IF -+ fdt-debug IF 4dup ." Phandle: " type ." =" swap ." @" . ." " .d ." bytes" cr THEN -+ property -+ ELSE -+ 4drop -+ THEN -+ ENDOF -+ 1 OF -+ 2dup str=phandle? not IF -+ fdt-debug IF 4dup ." Property: " type ." =" swap ." @" . ." " .d ." bytes" cr THEN -+ 4dup fdt-patch-phandles -+ property -+ ELSE -+ 4drop -+ THEN -+ ENDOF -+ 2 OF -+ 2dup str=phandle? IF -+ fdt-debug IF 4dup ." Deleting: " type ." =" swap ." @" . ." " .d ." bytes" cr THEN -+ delete-property -+ 2drop -+ ELSE -+ 4drop -+ THEN -+ ENDOF -+ ENDCASE -+ - + 8 + 3 + fffffffc and - ELSE dup OF_DT_BEGIN_NODE = IF - drop ( drop tag ) - 4 - - (fdt-fix-cas-node) - get-parent set-node -- fdt-debug IF ." Returning back " pwd cr THEN - ELSE - ." Error " cr - drop -@@ -450,7 +558,10 @@ r> drop - ; - - : fdt-fix-cas-node ( start -- ) -- (fdt-fix-cas-node) drop -+ 0 to fdt-cas-pass dup (fdt-fix-cas-node) drop \ Add phandles -+ 1 to fdt-cas-pass dup (fdt-fix-cas-node) drop \ Patch+add other properties -+ 2 to fdt-cas-pass dup (fdt-fix-cas-node) drop \ Delete phandles from pass 1 -+ drop - ; - - : fdt-fix-cas-success --- -1.8.3.1 - diff --git a/SOURCES/slof-ibm-client-architecture-support-Fix-stack-handling.patch b/SOURCES/slof-ibm-client-architecture-support-Fix-stack-handling.patch deleted file mode 100644 index ffcb9e8..0000000 --- a/SOURCES/slof-ibm-client-architecture-support-Fix-stack-handling.patch +++ /dev/null @@ -1,96 +0,0 @@ -From 16b3bfa4f74942d9c2f49159715008d8d93c0f2d Mon Sep 17 00:00:00 2001 -From: David Gibson -Date: Tue, 7 Jan 2020 00:40:35 +0000 -Subject: [PATCH 1/2] ibm, client-architecture-support: Fix stack handling - -RH-Author: David Gibson -Message-id: <20200107004037.421470-2-dgibson@redhat.com> -Patchwork-id: 93280 -O-Subject: [RHEL-AV-8.2.0 SLOF PATCH 1/2] ibm, client-architecture-support: Fix stack handling -Bugzilla: 1778704 -RH-Acked-by: Laurent Vivier -RH-Acked-by: Thomas Huth -RH-Acked-by: Miroslav Rezanina - -From: Alexey Kardashevskiy - -fdt-fix-cas-node returns the end address after it's finished which -the caller (ibm,client-architecture-support) does not use or drop. -This renames fdt-fix-cas-node to (fdt-fix-cas-node) and adds a wrapper -on top of that which does the drop. This will be used later for 2-pass -tree patching. - -While at this, exit the function if memory allocation failed. - -Signed-off-by: Alexey Kardashevskiy -(cherry picked from commit c50195e007319bf39c5315289ab93a2d7d02828b) - -Signed-off-by: David Gibson -Signed-off-by: Danilo C. L. de Paula ---- - board-qemu/slof/archsupport.fs | 8 ++++++-- - board-qemu/slof/fdt.fs | 8 ++++++-- - 2 files changed, 12 insertions(+), 4 deletions(-) - -diff --git a/board-qemu/slof/archsupport.fs b/board-qemu/slof/archsupport.fs -index 33ea765..6512d57 100644 ---- a/board-qemu/slof/archsupport.fs -+++ b/board-qemu/slof/archsupport.fs -@@ -18,7 +18,11 @@ - \ to come back to right boot device - \ Allocate memory for H_CALL - cas-buffer-size alloc-mem ( vec memaddr ) -- dup 0= IF ." out of memory during ibm,client-architecture-support" cr THEN -+ dup 0= IF -+ ." out of memory during ibm,client-architecture-support" cr -+ 2drop TRUE -+ EXIT -+ THEN - swap over cas-buffer-size ( memaddr vec memaddr size ) - \ make h_call to hypervisor - hv-cas 0= IF ( memaddr ) -@@ -28,7 +32,7 @@ - dup 4 + fdt-init - fdt-check-header - fdt-struct fdt-fix-cas-node -- fdt-fix-cas-success NOT -+ fdt-fix-cas-success NOT ( memaddr err? ) - s" /" find-node fdt-fix-phandles - ELSE - FALSE -diff --git a/board-qemu/slof/fdt.fs b/board-qemu/slof/fdt.fs -index 3e4c1b3..5ece270 100644 ---- a/board-qemu/slof/fdt.fs -+++ b/board-qemu/slof/fdt.fs -@@ -394,7 +394,7 @@ r> drop - find-node ?dup 0 <> IF set-node THEN - ; - --: fdt-fix-cas-node ( start -- end ) -+: (fdt-fix-cas-node) ( start -- end ) - recursive - fdt-next-tag dup OF_DT_BEGIN_NODE <> IF - ." Error " cr -@@ -435,7 +435,7 @@ r> drop - ELSE dup OF_DT_BEGIN_NODE = IF - drop ( drop tag ) - 4 - -- fdt-fix-cas-node -+ (fdt-fix-cas-node) - get-parent set-node - fdt-debug IF ." Returning back " pwd cr THEN - ELSE -@@ -449,6 +449,10 @@ r> drop - drop \ drop tag - ; - -+: fdt-fix-cas-node ( start -- ) -+ (fdt-fix-cas-node) drop -+; -+ - : fdt-fix-cas-success - fdt-cas-fix? - ; --- -1.8.3.1 - diff --git a/SPECS/SLOF.spec b/SPECS/SLOF.spec index 9a227a4..c3a3c19 100644 --- a/SPECS/SLOF.spec +++ b/SPECS/SLOF.spec @@ -1,22 +1,17 @@ -%define GITDATE 20191022 -%define GITCOMMIT 899d9883 +%define GITDATE 20210217 %global debug_package %{nil} Name: SLOF Version: %{GITDATE} -Release: 3.git%{GITCOMMIT}%{?dist} +Release: 1%{?dist} Summary: Slimline Open Firmware Group: Applications/Emulators License: BSD URL: http://www.openfirmware.info/SLOF -Source0: https://github.com/aik/SLOF/archive/qemu-slof-20191022.tar.gz +Source0: https://github.com/aik/SLOF/archive/qemu-slof-20210217.tar.gz -# For bz#1778704 - Guest failed to boot up with device under pci-bridge -Patch2: slof-ibm-client-architecture-support-Fix-stack-handling.patch -# For bz#1778704 - Guest failed to boot up with device under pci-bridge -Patch3: slof-fdt-Fix-updating-the-tree-at-H_CAS.patch BuildArch: noarch ExclusiveArch: %{power64} @@ -40,7 +35,6 @@ separately. It is a dependency of qemu-system-ppc64. %setup -q -n SLOF-qemu-slof-%{GITDATE} %autopatch -p1 - %build export CROSS="" @@ -62,6 +56,10 @@ install -c -m 0644 boot_rom.bin $RPM_BUILD_ROOT%{_datadir}/qemu-kvm/slof.bin %{_datadir}/qemu-kvm/slof.bin %changelog +* Thu Sep 2 2021 Danilo C. L. de Paula - 20210217-1.el8 +- Resolves: bz#2000225 + (Rebase virt:rhel module:stream based on AV-8.6) + * Mon Apr 27 2020 Danilo C. L. de Paula - 20191022 - Resolves: bz#1810193 (Upgrade components in virt:rhel module:stream for RHEL-8.3 release)