Dimitry Andric [Fri, 31 Jan 2020 18:13:00 +0000 (18:13 +0000)]
Merge r357339 from the clang1000-import branch:
Fix the following -Werror warning from clang 10.0.0 in bsnmpd:
usr.sbin/bsnmpd/modules/snmp_pf/pf_snmp.c:1661:4: error: misleading indentation; statement is not part of the previous 'else' [-Werror,-Wmisleading-indentation]
return (-1);
^
usr.sbin/bsnmpd/modules/snmp_pf/pf_snmp.c:1658:5: note: previous statement is here
} else
^
The intent was to group the return statement with the previous syslog()
call.
Dimitry Andric [Fri, 31 Jan 2020 18:09:27 +0000 (18:09 +0000)]
Fix the following -Werror warning from clang 10.0.0 in bsnmpd:
usr.sbin/bsnmpd/modules/snmp_pf/pf_snmp.c:1661:4: error: misleading indentation; statement is not part of the previous 'else' [-Werror,-Wmisleading-indentation]
return (-1);
^
usr.sbin/bsnmpd/modules/snmp_pf/pf_snmp.c:1658:5: note: previous statement is here
} else
^
The intent was to group the return statement with the previous syslog()
call.
Ed Maste [Fri, 31 Jan 2020 18:04:04 +0000 (18:04 +0000)]
retire BSD_CRTBEGIN option
BSD crt is currently used on all architectures (other than sparc64).
Remove the option and use BSD crt everywhere as part of the GCC 4.2.1
retirement plan.
Conrad Meyer [Fri, 31 Jan 2020 17:40:41 +0000 (17:40 +0000)]
hwpstate(4): Ignore CurPstateLimit by default
Add a sysctl knob to allow users to re-enable it, and document the knob and
default in cpufreq.4. (While here, add a few unrelated updates to
cpufreq.4.)
It seems that the register value in some hardware simply reflects the
configured P-state. This results in an inadvertent and unintended outcome
where the P-state can only walk down, and then the driver becomes "stuck" in
the slowest possible P-state.
The Linux driver never consults this register, so that's some evidence that
ignoring the contents are relatively harmless.
PR: 234733
Reported by: sigsys AT gmail.com, Erich Dollanksy <freebsd.ed.lists AT
sumeritec.com>
Mark Johnston [Fri, 31 Jan 2020 15:43:33 +0000 (15:43 +0000)]
Reimplement stack capture of running threads on i386 and amd64.
After r355784 the td_oncpu field is no longer synchronized by the thread
lock, so the stack capture interrupt cannot be delievered precisely.
Fix this using a loop which drops the thread lock and restarts if the
wrong thread was sampled from the stack capture interrupt handler.
Change the implementation to use a regular interrupt instead of an NMI.
Now that we drop the thread lock, there is no advantage to the latter.
Simplify the KPIs. Remove stack_save_td_running() and add a return
value to stack_save_td(). On platforms that do not support stack
capture of running threads, stack_save_td() returns EOPNOTSUPP. If the
target thread is running in user mode, stack_save_td() returns EBUSY.
Reviewed by: kib
Reported by: mjg, pho
Tested by: pho
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23355
Andrew Turner [Fri, 31 Jan 2020 11:33:11 +0000 (11:33 +0000)]
Call the MAPTI command earlier in the ITS driver
The GICv3 Software Overview suggests when allocating a new MSI/MSI-X
interrupt we need to call MAPD followed by MAPTI. Unfortunately the code
would place a MOVI command between these. This is invalid as it needs
values set by the MAPTI to be present.
Re-order so we allocate a temporary CPU for the interrupt, then use the
MAPTI command to assign the MSI to it.
Mateusz Guzik [Fri, 31 Jan 2020 11:31:14 +0000 (11:31 +0000)]
vfs: revert the overzealous assert added in r357285 to vgone
The intent was to make it more likely to catch filesystems with custom
need_inactive routines which fail to call vn_need_pageq_flush (or do an
equivalent).
One immediate case which is missed is vgone from called by inactive itself.
A better assertion may land later. The routine is not added to vputx because
it is of no use to tmpfs et al.
Make sure all receive completion callbacks are covered by the network
EPOCH(9), because this is required when calling if_input() and
ether_input() after r357012.
Andrew Turner [Fri, 31 Jan 2020 10:30:13 +0000 (10:30 +0000)]
Only create one ITS configuration table
When there are multiple ITS devices in the system we would allocate a
configuration table for each, however only one table is needed as all the
ITS devices share this.
Allocate a table only when the global table is unset.
While here fix the type of this to be a pointer to a uint8_t array as the
entries are all 8 bits wide.
Andrew Turner [Fri, 31 Jan 2020 09:51:38 +0000 (09:51 +0000)]
Ignore the SMMUv3 and PMCG interrupt controller in the IORT tables
When mapping MSI/MSI-X interrupts throught he Arm IORT ACPI tables we may
need to ignore an interrupt controller even if it is within the bounds the
entry describes. When the SMMUv3 is not using GSIV (non-MSI/MSI-X)
interrupts we need to read the defined field. The Performance Monitoring
Counter Group always ignores the first table entry.
Mateusz Guzik [Fri, 31 Jan 2020 08:38:38 +0000 (08:38 +0000)]
zfs: convert z_teardown_inactive_lock to sleepable read-mostly lock
This eliminates a global serialisation point. It only gets write locked
on unmount.
Sample result doing an incremental -j 40 build:
before: 173.30s user 458.97s system 2595% cpu 24.358 total
after: 168.58s user 254.92s system 2211% cpu 19.147 total
Jeff Roberson [Fri, 31 Jan 2020 00:49:51 +0000 (00:49 +0000)]
Implement a safe memory reclamation feature that is tightly coupled with UMA.
This is in the same family of algorithms as Epoch/QSBR/RCU/PARSEC but is
a unique algorithm. This has 3x the performance of epoch in a write heavy
workload with less than half of the read side cost. The memory overhead
is significantly lessened by limiting the free-to-use latency. A synthetic
test uses 1/20th of the memory vs Epoch. There is significant further
discussion in the comments and code review.
This code should be considered experimental. I will write a man page after
it has settled. After further validation the VM will begin using this
feature to permit lockless page lookups.
Both markj and cperciva tested on arm64 at large core counts to verify
fences on weaker ordering architectures. I will commit a stress testing
tool in a follow-up.
John Baldwin [Thu, 30 Jan 2020 22:19:48 +0000 (22:19 +0000)]
Trim duplicate CSR swaps from user exceptions.
The stack pointer is swapped with the sscratch CSR just before the
jump to cpu_exception_handler_user where the first instruction swaps
it again. The two swaps together are a no-op, but the csr swap
instructions can be expensive (e.g. on Bluespec RISC-V cores csr swap
instructions force a full pipeline stall).
Around a generic call to null_nodeget(), there is nothing that would
prevent the unmount of the nullfs mp until we process to the
insmntque1() point. Calculate the VV_ROOT flag after insmntque1() to
not access mp->mnt_data before we have an exclusively locked vnode
from this mount point on the mp vnode list.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
John Baldwin [Thu, 30 Jan 2020 19:15:27 +0000 (19:15 +0000)]
Remove unused fields from struct pcb.
cpu_switch/throw() and savectx() do not save or restore any values in
these fields which mostly held non-callee-save registers.
makectx() copied these fields from kdb_frame, but they weren't used
except for PC_REGS using pcb_sepc. Change PC_REGS to use
kdb_frame->tf_sepc directly instead.
Andrew Turner [Thu, 30 Jan 2020 18:49:19 +0000 (18:49 +0000)]
Shift the ITS processor ID after reading it.
When using the processor ID value we mask off the low and high bits that
should be zero. Unfortunatly we don't shift the ID value so it won't be
affected. Add the shift when reading the ID as this will need to align
with the address based target value.
John Baldwin [Thu, 30 Jan 2020 18:28:02 +0000 (18:28 +0000)]
Fix use of an uninitialized variable.
ctx (and thus ctx.flags) is stack garbage at the start of this
function, so initialize ctx.flags to an explicit value instead of
using binary operations on the garbage.
Conrad Meyer [Thu, 30 Jan 2020 18:12:41 +0000 (18:12 +0000)]
contrib/apr: Rip out bogus [CS]PRNG implementation
This construction used some relatively slow design involving SHA2; even if
it were fed real entropy (unclear; external to the design), it did not
handle fork in a safe way, and it was difficult to audit for correctness.
So just rip it out and use the very simple and known-correct arc4random(3)
interface in its place.
Conrad Meyer [Thu, 30 Jan 2020 18:12:24 +0000 (18:12 +0000)]
aic7xxx(4): Fix unintended sign extension in ahd_inq()
ahd_inb() returns type uint8_t. The shift left by untyped 24 implicitly
promotes the result to type (signed) int. Then the binary OR with uint64_t
values sign-extends the integer. If bit 31 of the read value happened to be
set, the 64-bit result would have all upper 32 bits set to 1 due to OR. This
is clearly not intended.
Conrad Meyer [Thu, 30 Jan 2020 17:50:51 +0000 (17:50 +0000)]
contrib/apr: Remove scope leak UB
In apr_vformatter, the variable buf was declared inside a limited scope
region, but a pointer to it is leaked outside of that region and used
later. This is undefined behavior. Fix by moving the buf variable to
function scope.
Make completion event path mostly lockless using EPOCH(9).
Implement a mechanism using EPOCH(9) which allows us to make
the callback path for completion events mostly lockless.
Simplify draining callback events using epoch_wait().
While at it make sure all receive completion callbacks are
covered by the network EPOCH(9), because this is required
when calling if_input() and ether_input() after r357012.
Software interrupt handlers are allowed to sleep. In swi_net() there
is a read lock behind NETISR_RLOCK() which in turn ends up calling
msleep() which means the whole of swi_net() cannot be protected by an
EPOCH(9) section. By default the NETISR_LOCKING feature is disabled.
This issue was introduced by r357004. This is a preparation step for
replacing the functionality provided by r357004.
Found by: kib@
Sponsored by: Mellanox Technologies
Philip Paeps [Thu, 30 Jan 2020 10:40:38 +0000 (10:40 +0000)]
acpi_ibm: add support for ThinkPad PrivacyGuard
ThinkPad PrivacyGuard is a built-in toggleable privacy filter that
restricts viewing angles when on. It is an available on some new
ThinkPad models such as the X1 Carbon 7th gen (as an optional HW
upgrade).
The privacy filter can be enabled/disabled via an ACPI call. This commit
adds a sysctl under dev.acpi_ibm that allows for getting and setting the
PrivacyGuard state.
Submitted by: Kamila Součková <kamila@ksp.sk>
Reviewed By: cem, philip
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D23370
Make sure all occurrences of ieee80211_input_xxx() in sys/dev are
covered by a network epoch section. Do not depend on the interrupt
handler nor any taskqueues being in a network epoch section.
This patch should unbreak the PCI WLAN drivers after r357004.
Kyle Evans [Thu, 30 Jan 2020 03:31:16 +0000 (03:31 +0000)]
stdio: provide _unlocked variants of fflush, fputc, fputs, fread, fwrite
fflush_unlocked is currently desired in ports by sysutils/metalog, and
redefined as the locked fflush.
fputc_unlocked, fputs_unlocked, fread_unlocked, and fwrite_unlocked are
currently desired in ports by devel/elfutils, and redefined as the locked
fputs, fread, and fwrite respectively.
Kyle Evans [Thu, 30 Jan 2020 03:01:00 +0000 (03:01 +0000)]
pkgbase: generate dependencies in generate-ucl.sh
This cuts out a large chunk of duplicated *.ucl files that just needed
dependencies tacked on, and gives generate-ucl.sh some leeway in case a
future pkg may need more than one dependency.
Run-through to determine which ones could simply be removed done with for i
in *.ucl; do diff -U3 template.ucl ${i}; done | less and inspecting for any
differences beyond just adding deps at the end. The remaining ucl files are
basically all differently-licensed, require scripts, or are marked vital.
I've opted to remove %PKGDEPS% entirely without regard for third-party ucl,
as pkgbase is not yet considered production. However, I do not hold a strong
position on this and there is approximately 0 chance it will return.
clibs should have been added previously in generate-ucl.sh as one that
doesn't have any dependencies, but do so now that we would otherwise be
tacking on the runtime dependency.
Mateusz Guzik [Thu, 30 Jan 2020 02:12:52 +0000 (02:12 +0000)]
vfs: unlazy before dooming the vnode
With this change having the listmtx lock held postpones dooming the vnode.
Use this fact to simplify iteration over the lazy list. It also allows
filters to safely access ->v_data.
Kyle Evans [Wed, 29 Jan 2020 22:40:13 +0000 (22:40 +0000)]
config.mk: #define MAC as well
MAC is also almost universally a default; every GENERIC includes it, and
it's std.armv[67]. mips is again the oddball here with it only being
included in ERL/OCTEON1.
The only module currently working around this one is mac_veriexec, but it
looks like nothing it builds actually uses the MAC definition. Downstream
consumers enabling MAC in mips using mac_veriexec may be advised to do
something differently here in config.mk.
Dimitry Andric [Wed, 29 Jan 2020 21:07:46 +0000 (21:07 +0000)]
Merge r357267 from the clang1000-import branch:
Fix the following -Werror warning from clang 10.0.0 in tip:
usr.bin/tip/tip/tip.c:428:4: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (gch == EOF)
^
usr.bin/tip/tip/tip.c:426:5: note: previous statement is here
} else if (!cumode && gch == character(value(FORCE)))
^
The intent was to have the EOF check grouped with the getchar() call
just above it. This was accidentally introduced in r354624.
Dimitry Andric [Wed, 29 Jan 2020 21:06:22 +0000 (21:06 +0000)]
Merge r357260 from the clang1000-import branch:
Fix the following -Werror warning from clang 10.0.0 in procstat:
usr.bin/procstat/procstat_sigs.c:79:3: error: misleading indentation; statement is not part of the previous 'else' [-Werror,-Wmisleading-indentation]
xo_close_container(name);
^
usr.bin/procstat/procstat_sigs.c:77:4: note: previous statement is here
} else
^
The intent was to group the xo_close_container() call to the previous
snprintf() call.
Dimitry Andric [Wed, 29 Jan 2020 20:56:31 +0000 (20:56 +0000)]
Fix the following -Werror warning from clang 10.0.0 in tip:
usr.bin/tip/tip/tip.c:428:4: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (gch == EOF)
^
usr.bin/tip/tip/tip.c:426:5: note: previous statement is here
} else if (!cumode && gch == character(value(FORCE)))
^
The intent was to have the EOF check grouped with the getchar() call
just above it. This was accidentally introduced in r354624.
Kyle Evans [Wed, 29 Jan 2020 18:50:55 +0000 (18:50 +0000)]
kmod build: start generating opt_global.h, include it
For untied module builds, we'll generate opt_foo headers if they're included
in SRCS. However, options that would normally be represented in opt_global.h
aren't properly represented.
Start generating opt_global.h with #define VIMAGE for !mips since it's
almost universally a project default and right now kmods must hack it in
themselves in order to be properly compiled for the default kernel. For
example, ^/sys/modules/pf/Makefile
Kyle Evans [Wed, 29 Jan 2020 18:47:08 +0000 (18:47 +0000)]
pkgbase: fix caroot packaging and add post-install script
The original intention for caroot was to be packaged separately, perhaps so
that users can have a more/less conservative upgrade policy for this
separated from the rest of base.
secure/caroot/Makefile doesn't have anything interesting to package, but its
subdirectories might. Move the PACKAGE= to Makefile.inc so both blacklisted
and trusted get packaged consistently into the correct one rather than the
default -utilities. Also tag the directories for package=caroot, as they
could also be empty; blacklisted is empty by default, but trusted is not.
Add a post-install script to do certctl rehash, along with a note should we
eventually come up with a way to detect that files have been added or
removed that requires a rehash.
-caroot gets a dependency on -utilities, as that's where we provide certctl
at the moment. We can perhaps reconsider this and put certctl into this
package in the future, but there are some bits within -utilities that
unconditionally invoke certctl so let's hold off for now.
Reviewed by: manu (earlier version, before -utilities dep added)
Differential Revision: https://reviews.freebsd.org/D23352
Leandro Lupori [Wed, 29 Jan 2020 18:13:44 +0000 (18:13 +0000)]
[PPC64] Fix NUMA on POWER8
On some POWER8 machines, 'ibm,associativity' property may have 6
cells, which would overflow the 5 cells buffer being used.
There was also an issue with the "check if node is root" part,
that have been fixed too.
Dimitry Andric [Wed, 29 Jan 2020 17:01:02 +0000 (17:01 +0000)]
Fix the following -Werror warning from clang 10.0.0 in procstat:
usr.bin/procstat/procstat_sigs.c:79:3: error: misleading indentation; statement is not part of the previous 'else' [-Werror,-Wmisleading-indentation]
xo_close_container(name);
^
usr.bin/procstat/procstat_sigs.c:77:4: note: previous statement is here
} else
^
The intent was to group the xo_close_container() call to the previous
snprintf() call.
Dimitry Andric [Wed, 29 Jan 2020 16:57:55 +0000 (16:57 +0000)]
Revert upstream lld r371957 (git commit 06bb7dfbd) by Fangrui Song:
[ELF] Map the ELF header at imageBase
If there is no readonly section, we map:
* The ELF header at imageBase+maxPageSize
* Program headers at imageBase+maxPageSize+sizeof(Ehdr)
* The first section .text at imageBase+maxPageSize+sizeof(Ehdr)+sizeof(program headers)
Due to the interaction between Writer<ELFT>::fixSectionAlignments and
LinkerScript::allocateHeaders,
`alignDown(p_vaddr(R PT_LOAD)) = alignDown(p_vaddr(RX PT_LOAD))`.
The RX PT_LOAD will override the R PT_LOAD at runtime, which is not ideal:
```
// PHDR at 0x401034, should be 0x400034
PHDR 0x000034 0x00401034 0x00401034 0x000a0 0x000a0 R 0x4
// R PT_LOAD contains just Ehdr and program headers.
// At 0x401000, should be 0x400000
LOAD 0x000000 0x00401000 0x00401000 0x000d4 0x000d4 R 0x1000
LOAD 0x0000d4 0x004010d4 0x004010d4 0x00001 0x00001 R E 0x1000
```
* createPhdrs allocates the headers to the R PT_LOAD.
* fixSectionAlignments assigns `imageBase+maxPageSize+sizeof(Ehdr)+sizeof(program headers)` (formula: `alignTo(dot, maxPageSize) + dot % config->maxPageSize`) to addrExpr of .text
* allocateHeaders computes the minimum address among SHF_ALLOC sections, i.e. addr(.text)
* allocateHeaders sets address of ELF header to `addr(.text)-sizeof(Ehdr)-sizeof(program headers) = imageBase+maxPageSize`
The main observation is that when the SECTIONS command is not used, we
don't have to call allocateHeaders. This requires an assumption that
the presence of PT_PHDR and addresses of headers can be decided
regardless of address information.
This may seem natural because dot is not manipulated by a linker script.
The other thing is that we have to drop the special rule for -T<section>
in `getInitialDot`. If -Ttext is smaller than the image base, the headers
will not be allocated with the old behavior (allocateHeaders is called)
but always allocated with the new behavior.
The behavior change is not a problem. Whether and where headers are
allocated can vary among linkers, or ld.bfd across different versions
(--enable-separate-code or not). It is thus advised to use a linker
script with the PHDRS command to have a consistent behavior across
linkers. If PT_PHDR is needed, an explicit --image-base can be a simpler
alternative.
This causes "ld: error: output file too large: 18446744073707016908
bytes" when linking our loader_4th and loader_lua. Clearly, something
is wrong when using -Ttext 0x0: I will file an upstream bug report for
this.
Kyle Evans [Wed, 29 Jan 2020 16:24:16 +0000 (16:24 +0000)]
pkgbase: kill off clibs.ucl and docs.ucl
These are just direct copies of the template. If they don't exist but are
attempted to be used, generate-ucl.sh will simply fallback to the template
anyways. Let it do so to reduce potential maintenance burden.
Mitchell Horne [Wed, 29 Jan 2020 15:50:48 +0000 (15:50 +0000)]
Fix definition of SSTATUS_SD
The SD bit is defined as the MSB of the sstatus register, meaning its
position will vary depending on the CSR's length. Previously, there were
two (unused) defines for this, for the 32 and 64-bit cases, but their
definitions were swapped.
Consolidate these into one define: SSTATUS_SD, and make the definition
dependent on the value of __riscv_xlen.
Reviewed by: br
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D23402
Add an overlay for RK3328 USB3 node.
It doesn't exist in mainline dts due to the issues related
with detaching and reattaching USB3 devices as mentioned in
https://patchwork.kernel.org/patch/10853381/
In case of FreeBSD, as a temporary workaround "usbconfig reset"
command can fix the problem.
Conrad Meyer [Wed, 29 Jan 2020 05:59:22 +0000 (05:59 +0000)]
ypldap(8): Fix absent va_end() in 'goto fail' path
In this path, we used va_start() without pairing it with va_end(). Add the
va_end(). (va_start() without paired va_end() is undefined behavior per the C
standard.)
"In many implementations, [va_end] is a do-nothing operation; but those
implementations that need it probably need it badly." - Rationale for the ANSI
C Programming Language, § 4.8.1.3.
Conrad Meyer [Wed, 29 Jan 2020 05:31:40 +0000 (05:31 +0000)]
ixgbe(4): Eliminate bogus sizeof() expressions
All of these uses of sizeof() were on the wrong type in relation to the pointer
passed to SYSCTL_ADD_PROC as arg1. Fortunately, none of the handlers actually
use arg2. So just don't pass a (non-zero) arg2.
Conrad Meyer [Wed, 29 Jan 2020 05:25:20 +0000 (05:25 +0000)]
qmath(3) test: Replace overcomplicated abomination with arc4random(3)
The horrific GENRAND construction bent over backwards to construct 64-bit
signed integers from the 31-bit output of random(3) for about 20 numbers per
test. Reproducibility wasn't a goal: random(3) was seeded with
srandomdev(3). Speed is not a factor for generating 20 integers with
arc4random(3). Range is not a factor: all uses did not bound the range
beyond that of the full [INT64_MIN, INT64_MAX]. Just use arc4random(3).
Reported by: Coverity
CIDs: 1404809, 1404817, 1404838, 1404840 and about 6x other
identical reports of dubious code relating to the
construction
Justin Hibbits [Wed, 29 Jan 2020 04:32:06 +0000 (04:32 +0000)]
powerpc64/csu: Rename dummy asm file to force use of 'cc'
Implicit make rules build .S asm files with the compiler, rather than the
assembler. r356889 removed GNU as from the build for powerpc targets,
causing '.s' asm files to fail to build, due to a missing 'as'. Rename the
one dummy asm file we have to a '.S' to force the implicit rules to build
with the compiler rather than the assembler.
Alan Somers [Tue, 28 Jan 2020 23:07:31 +0000 (23:07 +0000)]
Speed up "zpool import" in the presence of many zvols
By default, zpools may not be backed by zvols (that can be changed with the
"vfs.zfs.vol.recursive" sysctl). When that sysctl is set to 0, the kernel
does not attempt to read zvols when looking for vdevs. But the zpool command
still does. This change brings the zpool command into line with the kernel's
behavior. It speeds "zpool import" when an already imported pool has many
zvols, or a zvol with many snapshots.
Kristof Provost [Tue, 28 Jan 2020 22:46:51 +0000 (22:46 +0000)]
tests: Test for an epair panic
if_epair abused the ifr_data field to insert its second interface in
IFC_IFLIST. If userspace provides a value for ifr_data it would get
dereferenced by the kernel leading to a panic.
Reported by: Ilja Van Sprundel <ivansprundel@ioactive.com>
MFC after: 3 days
Kristof Provost [Tue, 28 Jan 2020 22:44:24 +0000 (22:44 +0000)]
epair: Do not abuse params to register the second interface
if_epair used the 'params' argument to pass a pointer to the b interface
through if_clone_create().
This pointer can be controlled by userspace, which means it could be abused to
trigger a panic. While this requires PRIV_NET_IFCREATE
privileges those are assigned to vnet jails, which means that vnet jails
could panic the system.
Reported by: Ilja Van Sprundel <ivansprundel@ioactive.com>
MFC after: 3 days
Dimitry Andric [Tue, 28 Jan 2020 20:12:29 +0000 (20:12 +0000)]
Merge r357225 from the clang1000-import branch:
Fix the following -Werror warning from clang 10.0.0 in newfs_msdos:
sbin/newfs_msdos/newfs_msdos.c:181:2: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (o.align) {
^
sbin/newfs_msdos/newfs_msdos.c:179:5: note: previous statement is here
if (argc < 1 || argc > 2)
^
Dimitry Andric [Tue, 28 Jan 2020 20:11:27 +0000 (20:11 +0000)]
Merge r357224 from the clang1000-import branch:
Fix the following -Werror warning from clang 10.0.0 in binutils:
contrib/binutils/bfd/peicode.h:1356:3: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (efi)
^
contrib/binutils/bfd/peicode.h:1353:8: note: previous statement is here
if (pe_arch (bfd_target_efi_arch (*target_ptr)) != arch)
^
contrib/binutils/bfd/peicode.h:1370:3: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (!efi)
^
contrib/binutils/bfd/peicode.h:1367:8: note: previous statement is here
if (pe_arch (bfd_target_pei_arch (*target_ptr)) != arch)
^
Dimitry Andric [Tue, 28 Jan 2020 20:10:26 +0000 (20:10 +0000)]
Fix the following -Werror warning from clang 10.0.0 in newfs_msdos:
sbin/newfs_msdos/newfs_msdos.c:181:2: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
if (o.align) {
^
sbin/newfs_msdos/newfs_msdos.c:179:5: note: previous statement is here
if (argc < 1 || argc > 2)
^
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