The patch titled
genirq: msi: make the msi boolean tests return either 0 or 1
has been removed from the -mm tree. Its filename is
genirq-msi-make-the-msi-boolean-tests-return-either-0-or-1.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: genirq: msi: make the msi boolean tests return either 0 or 1
From: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
This allows the output of the msi tests to be stored directly in a bit field.
If you don't do this a value greater than one will be truncated and become 0.
Changing true to false with bizare consequences.
Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Rajesh Shah <rajesh.shah@xxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxx>
Cc: "Protasevich, Natalie" <Natalie.Protasevich@xxxxxxxxxx>
Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/pci/msi.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/pci/msi.h~genirq-msi-make-the-msi-boolean-tests-return-either-0-or-1 drivers/pci/msi.h
--- a/drivers/pci/msi.h~genirq-msi-make-the-msi-boolean-tests-return-either-0-or-1
+++ a/drivers/pci/msi.h
@@ -110,8 +110,8 @@ extern int pci_vector_resources(int last
(1 << ((control & PCI_MSI_FLAGS_QMASK) >> 1))
#define multi_msi_enable(control, num) \
control |= (((num >> 1) << 4) & PCI_MSI_FLAGS_QSIZE);
-#define is_64bit_address(control) (control & PCI_MSI_FLAGS_64BIT)
-#define is_mask_bit_support(control) (control & PCI_MSI_FLAGS_MASKBIT)
+#define is_64bit_address(control) (!!(control & PCI_MSI_FLAGS_64BIT))
+#define is_mask_bit_support(control) (!!(control & PCI_MSI_FLAGS_MASKBIT))
#define msi_enable(control, num) multi_msi_enable(control, num); \
control |= PCI_MSI_FLAGS_ENABLE
_
Patches currently in -mm which might be from ebiederm@xxxxxxxxxxxx are
origin.patch
git-scsi-misc.patch
insert-local-and-io-apics-into-resource-map.patch
i386-distinguish-absolute-symbols.patch
i386-define-__pa_symbol.patch
i386-setupc-reserve-kernel-memory-starting-from-_text.patch
i386-config_physical_start-cleanup.patch
make-linux-elfh-safe-to-be-included-in-assembly-files.patch
elf-add-elfosabi_standalone-to-elfh.patch
kallsyms-generate-relocatable-symbols.patch
i386-relocatable-kernel-support.patch
genirq-clean-up-irq-flow-type-naming.patch
pidhash-temporary-debug-checks.patch
-
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